Cannabis Events October 19-25, 2026: Research Conferences, Massachusetts Harvest Markets, and What Employers Should Plan Before Halloween Weekend

Here is what we found for cannabis events October 19-25, along with the Massachusetts ballot news that shapes how employers should treat them. Voters decide Question 8 on Tuesday, Nov 3, 2026, which is now two weeks away. This week brings a national research conference in San Diego and four Massachusetts harvest and Halloween markets. Halloween then lands on a Saturday the following weekend.

This is our weekly roundup for owners, general managers, and HR leads. We built it from the Oct 12 issue of Jason’s Highlights and the Oct 15 issue of EventHi. Then we checked what we could against organizer and listing pages. Both newsletters say they do not vouch for any event, and we pass along that caution. Please confirm dates, times, and prices with each organizer before anyone books travel.

Most events on the list are community and consumer gatherings, and only a few are professional. We label each one so you can see what might deserve a team member’s time. After the calendar, we cover what employers should plan before Halloween weekend. We also look at staff who represent you in public, and at how to decide whether to send people to a conference. Our last roundup, cannabis events October 5-11, covered the start of this ballot fight.

Question 8 News Behind Cannabis Events October 19-25

What the ballot measure says

We read the official summary and proposed law text posted by the Massachusetts Secretary of State. The measure is titled “Prohibit Retail Sale of Adult Recreational Use Marijuana.” A yes vote would prohibit legalizing, regulating, and taxing retail adult-use sales. A no vote would change nothing. The Secretary of State’s Question 8 page says the law would take effect on January 1, 2028, if voters approve it.

Medical marijuana would continue, and licensed adult-use businesses could seek expedited licensing as medical dispensaries. They could also sell remaining adult-use inventory to those dispensaries. The Cannabis Control Commission (CCC) would stay in place but would regulate only the medical market. Adults 21 and older could still possess up to one ounce, with no more than five grams as concentrate. For its part, the state fiscal statement says retail taxation raised about $280 million in state revenue and about $50 million in local revenue in fiscal year 2025.

Home cultivation: the sources disagree

Here is a point where news coverage splits. Boston.com reports that the measure would repeal the laws permitting personal home cultivation. WBUR reports that home growing would remain legal for adults 21 and older, and it describes current law as up to six plants and two ounces.

We did not find an express home-grow provision in the proposed text, and the text repeals the chapters of state law that cover adult-use cultivation and licensing. It also tells the CCC to issue advisory guidelines on cultivating within a person’s primary residence. Because that language is open to more than one reading, we are not picking a side. Ask counsel before telling staff or customers anything about home grow.

Jobs and polls, attributed

Jobs figures also differ. Boston.com says the Boston Globe reported that about 18,000 people work in the Massachusetts industry. In WBUR’s article, Ryan Dominguez of the Massachusetts Cannabis Coalition says the industry employs more than 20,000 people, although WBUR does not verify that number. We give both and pick neither.

Polls differ as well, because pollsters, dates, and wording differ. WBUR reports a September University of New Hampshire poll in which 71% of voters planned to vote against repeal. Cannabis Business Times reported an August UMass Amherst and WCVB poll of 800 registered voters, and it found about 55% opposed, 33% in favor, and 10% undecided. A June Boston Globe article described a tighter Retailers Association of Massachusetts poll, at 41% yes and 48% no. We do not blend these numbers, and none of them is a result.

The CCC meeting on Oct 22

The CCC calendar lists a public meeting on Thursday, Oct 22, at 10:00 am, with remote access through Microsoft Teams, and the listing is labeled “Save the Date,” so details may change. The calendar also shows a Social Equity Program application clinic on Wednesday, Oct 21, from 1:30 to 2:30 pm. Check the calendar again before you plan around either one.

What employers should be thinking about

This is planning information, not advocacy, and we take no side on the vote. Whatever the outcome, Nov 3 falls on a workday. If the measure passes, the effective date is more than a year away. Employers can use these two weeks for calm tasks. Update contact lists, review handbook language, and decide who will answer staff questions. Our Question 8 workforce planning post goes deeper on scenarios.

Election day also has a scheduling angle. According to mass.gov, manufacturing, mechanical, and retail employers must allow time off to vote during the first two hours the polls are open. Workers have to ask in advance, and the time can be unpaid. Confirm how that rule applies to your shifts.

Massachusetts Cannabis Events October 19-25: Harvest Markets and a Costume Party

Four of this week’s events are in Massachusetts, and all four are community or consumer gatherings. None is a professional conference. They matter to employers mainly because they pull customers, vendors, and sometimes your own staff into a busy Halloween-season weekend.

Saturday, Oct 24

PERPETUAL’s Harvest Market runs in Pittsfield on Saturday, Oct 24. Jason’s Highlights lists it at noon and says admission is free. A craft-fair listing places it at PERPETUAL Cannabis Dispensary on Larch Street and describes it as “Food. Music. Local Finds.” We could not confirm whether any cannabis products are sold there. Treat it as a dispensary-hosted market and ask the host. That same evening, Weed, Witches, Brews Costume Party starts at 6:00 pm in Springfield. The newsletter lists it as free. We found no organizer page for it.

Sunday, Oct 25

Pittsfield has a second event on Sunday, when Harvest & Haunts Vendor Fair starts at 11:00 am. The newsletter describes an adult trunk-or-treat, local makers, and food trucks, and it lists the fair as free. We found no independent page for this one either. Later that day, Nova Farms hosts its Halloweed Market in Attleboro at 3:00 pm. A listing describes an in-store Halloween market with giveaways, a costume contest, vendors, deals, and food. Jason’s Highlights lists admission as free.

Day-by-Day Guide to This Week’s Events

Monday, Oct 19: the professional day

The 10th Annual National Cannabis Research Conference is the main professional event of the week, and a Cannabis Business Times listing shows it running Oct 19-21 at the DoubleTree by Hilton Mission Valley in San Diego. The Institute of Cannabis Research at Colorado State University Pueblo organizes it, in collaboration with the National Interdisciplinary Cannabis Symposium. Jason’s Highlights lists an 8:00 am start and a $161.90 ticket, aimed at researchers, clinicians, and policymakers. However, the listing shows three days, not one, and it gives no price.

Also on Monday, Cannabis & America is a town hall in Indianapolis on cannabis’s role in agriculture, medicine, and law, and it starts at 11:30 am and is listed as free. In the evening, Cannabis vs. CBD: What’s the Difference? meets in Chamblee, Georgia, at 7:00 pm for $13.51, and the newsletter describes it as beginner education on cannabis, hemp, CBD, and labeling. Meanwhile, The History of Weed in New York starts at 9:30 pm, with prices from $18.76 to $420, while Puff and Pilates with Asunta Rossi is in Atlantic City with no time or price in our source.

Wednesday and Friday: low-key community nights

On Wednesday, Oct 21, Puff n Paint Manchester meets in Manchester, Connecticut, at 6:00 pm for $49.87. Bagel Bash Hall of Flowers NYC 2026 is also listed for that date in New York, but EventHi gives only the date. On Friday, Oct 23, Aura Fridays 420 Cannabis starts at 5:00 pm in Schenectady, New York. It is a weekly vendor night and is listed as free.

Saturday, Oct 24: education and festivals

The 10th Annual Cannabis is Medicine Education & Wellness Event takes place in Brooklyn at 1:00 pm, and the newsletter lists no price. It is the only education-focused item on Saturday that could interest a compliance or training lead. Smoke in the Valley Craft Beer and Home Brew Festival starts at 1:00 pm in Derby, Connecticut, for $21.29. Puff & Paint at Canna Buddha in Queens starts at 3:00 pm for $15.71, while Psychedelics & Creativity in Chicago is listed by date only.

Sunday, Oct 25: West Coast socials

Two California socials round out the week. Loud + Lifted presents Garden Social in Los Angeles, and Mercy Presents: Craft & Chill is in Cotati. EventHi lists both by date only.

Cannabis Events October 19-25 at a Glance

The table below puts cannabis events October 19-25 in one place. Prices and times come from the newsletters unless we say otherwise. The type column is our own label.

When	Event	Place	Type	Price and notes
Mon Oct 19 (to Oct 21)	National Cannabis Research Conference	San Diego, CA	Professional	$161.90 (newsletter); listing shows Oct 19-21
Mon Oct 19, 11:30 am	Cannabis & America town hall	Indianapolis, IN	Professional	Free
Mon Oct 19, 7:00 pm	Cannabis vs. CBD: What’s the Difference?	Chamblee, GA	Education	$13.51
Mon Oct 19, 9:30 pm	The History of Weed	New York, NY	Consumer	$18.76 to $420
Mon Oct 19	Puff and Pilates with Asunta Rossi	Atlantic City, NJ	Consumer	Time and price not listed
Wed Oct 21, 6:00 pm	Puff n Paint Manchester	Manchester, CT	Consumer	$49.87
Wed Oct 21	Bagel Bash Hall of Flowers NYC 2026	New York, NY	Unconfirmed	Date only
Fri Oct 23, 5:00 pm	Aura Fridays 420 Cannabis	Schenectady, NY	Consumer	Free
Sat Oct 24, 12:00 pm	PERPETUAL’s Harvest Market	Pittsfield, MA	Consumer	Free
Sat Oct 24, 1:00 pm	Cannabis is Medicine Event	Brooklyn, NY	Education	Price not listed
Sat Oct 24, 1:00 pm	Smoke in the Valley Beer Festival	Derby, CT	Consumer	$21.29
Sat Oct 24, 3:00 pm	Puff & Paint at Canna Buddha	Queens, NY	Consumer	$15.71
Sat Oct 24, 6:00 pm	Weed, Witches, Brews Costume Party	Springfield, MA	Consumer	Free
Sat Oct 24	Psychedelics & Creativity	Chicago, IL	Unconfirmed	Date only
Sun Oct 25, 11:00 am	Harvest & Haunts Vendor Fair	Pittsfield, MA	Consumer	Free
Sun Oct 25, 3:00 pm	Nova Farms Attleboro Halloweed Market	Attleboro, MA	Consumer	Free
Sun Oct 25	Loud + Lifted Garden Social	Los Angeles, CA	Consumer	Date only
Sun Oct 25	Mercy Presents: Craft & Chill	Cotati, CA	Consumer	Date only

What We Could Not Confirm

We checked what we could, and several listings remain thin. Plain gaps are more useful than confident guesses, so here is the list.

First, we found no organizer page for Harvest & Haunts in Pittsfield or Weed, Witches, Brews in Springfield, and both come from Jason’s Highlights alone. Second, Bagel Bash Hall of Flowers NYC 2026, Psychedelics & Creativity, Garden Social, and Craft & Chill have only a date in EventHi. We did not look further. Third, we left out Learn to Grow Cannabis, a four-week course in Hollywood, Florida. We could not verify what it covers, and home cultivation rules vary widely by state.

On the research conference, the Oct 19 to 21 dates come from a listing, and the $161.90 price comes from the newsletter, so confirm both with the organizer. For international events, we ran one search and checked two event agendas. We found no confirmed international cannabis business event dated Oct 19-25. A German Pain Congress is listed for Oct 21 to 24 in Mannheim. We could not confirm any cannabis content, so we are not recommending it.

Coming Up in the Next Two Weeks

Monday, Oct 26 to Friday, Oct 30

Beyond cannabis events October 19-25, the biggest local item is the State of the Cannabis Industry Conference on Monday, Oct 26, in Boston. An Eventbrite page lists Blank Rome as host of its tenth annual conference, which runs from 8:30 am to 6:00 pm at the Omni Boston Hotel at the Seaport. Topics include federal rescheduling, distressed companies and receiverships, capital constraints, and mergers and acquisitions. Speakers include executives from operators, lenders, and investment firms, plus the Massachusetts CCC. The newsletter lists tickets at $99 to $199, though the page we read did not show prices.

Other items that week start with the Cannabis Industry Round Table in Trenton, New Jersey, on Tuesday, Oct 27, at 6:00 pm. It is free. On Wednesday, Oct 28, the Arizona Cannabis Business Networking Event meets in Chandler at 6:00 pm for $0 to $55.20. Cancer & Cannabis in Fruit Cove, Florida, is free that day. On Friday and Saturday, Oct 30 and 31, the listings include Halloweekend at Herbwell in Cambridge and Boo in the Woo in Worcester. ReLeaf’s second anniversary party in Monroe, New Jersey, also falls on that weekend.

November and December

Hudson Valley Cannabis Roll Call is in Middletown, New York, on Thursday, Nov 5, for $28.52. On Nov 7 and 8, Morgantown Canna Fair runs in Pennsylvania for $17.85, and the Women’s Cannabis & Wellness Expo is free on Nov 7 in West Chester Township, Ohio. The 2026 Indigenous Cannabis Industry & Policy Summit starts Nov 9 in Washington, DC, for three days at $534.31.

Thursday, Nov 12, is busy: the Best in Grass New Jersey Awards Show is in Sayreville, a Cannabis NYC Career Training Program information session in New York mentions employer partnerships, and Pot Policy Politics in St. Louis costs $89.81. Power Connections Cannabis is on Nov 20 at the Suburban Collection Showplace in Novi, Michigan, according to a Distru listing. Jason’s Highlights shows two different prices for it, $316.63 and $562.06, so we are giving no price. Terp Basel is listed for Dec 4 to 6, but the newsletter gives no location, and we will not guess one.

MJBizCon returns to the Las Vegas Convention Center from Dec 1 to 4, according to the official site. EventHi says ticket prices rise after Oct 31, but we could not verify that on the official pages, so check the registration page yourself.

Halloween Weekend Staffing for Cannabis Employers

Halloween falls on a Saturday in 2026, and the weekend before it is packed with vendor markets and costume events. For many retail teams, that means two heavy weekends in a row. With so many cannabis events October 19-25 and again the following week, the goal is to plan before the rush, so schedules do not get written in a panic on Thursday.

Plan for demand spikes

First, look at your own sales history. Last year’s Halloween week, a recent holiday weekend, and any local event traffic tell you more than a guess does. Then build a schedule with a core team and a flex pool, and keep a list of people who have said they will pick up shifts. In practice, the flex pool is where overtime problems start, because the same willing people get asked every time.

Publish the schedule early and say how changes will work. Staff who learn their hours late struggle to arrange child care or transportation, and they quit. If an event nearby may push traffic your way, decide in advance who opens and who closes. Also name who handles lines, ID checks, and cash.

Overtime and rest

The federal baseline is simple. According to U.S. Department of Labor Fact Sheet 23, covered nonexempt employees must receive at least one and one-half times their regular rate for hours over 40 in a workweek. The workweek is a fixed, recurring 168-hour period, and the Act does not allow averaging hours across weeks. It also does not require extra pay for weekend or holiday work as such, though state law and your own policy may differ.

Massachusetts also sets overtime at one and one-half times the regular rate after 40 hours. The state’s break rules add more. Mass.gov says workers who work more than six hours in a calendar day are entitled to a 30-minute meal break, free of duties. The break is paid if you ask the worker to work or stay at the workplace. Most employers must also give one day off after six consecutive days of work. A busy two-weekend stretch can trip that rule when a manager picks up extra shifts, so count consecutive days. Other states differ, so confirm yours.

Off-site pop-ups, setup, and travel time

If your business sends staff to an off-site pop-up, an event table, or a delivery, the pay questions get harder. Under DOL Fact Sheet 22, ordinary commuting is not work time. However, travel to and from a special one-day assignment in another city counts as work time. The employer may subtract the normal commute. Travel between job sites during the workday is also work time. Setup, teardown, loading, and unloading are work, so pay for them.

Whether an event is allowed at all depends on your license and your state. Many states restrict off-premises sales and promotion by licensed retailers, and rules differ widely. We did not verify any state’s rule for this post. Ask your regulator or counsel before you plan any pop-up.

Staffing fairly without burning out the same people

Fair staffing is a retention issue. Before the weekend, ask who wants extra hours and who needs time off, and rotate the less popular shifts. Track who closed late and who opens early, and avoid scheduling a late close followed by an early open. Offer volunteers first, and write down how you chose among them.

Watch for burnout signals too, because people who work every busy weekend tend to get short with customers and make ID-check mistakes. Pay for that risk with a rotation, a clear break schedule, and a manager who checks in. Finally, tell staff how holiday costumes, decorations, and promotions are governed. A costume that covers a face or a badge can cause compliance trouble.

Representing Your Company at Events

A harvest market or costume party looks casual, but your people are still your brand there. Short policies, covered in orientation, prevent most problems.

Who speaks for the brand

Decide who may speak for the company on pricing, products, health claims, and press questions. Most employees should know who to pass those questions to. Cannabis advertising rules are strict in many states, and a casual comment about effects or benefits can read as a prohibited claim. We have not checked any state’s advertising rule here, so have your compliance lead review the script.

Consumption and behavior

Set a plain rule on consumption while representing the company. Many employers prohibit it entirely while on the clock, and some extend the ban to company clothing, even at a consumer event where others partake. State law on off-duty use varies, so ask counsel how that interacts with your policy. Also state that alcohol is covered. A branded shirt makes everything a visible act.

Sales and age checks at fairs

Do not assume you may sell to the public at a fair or market. Unless your state and license explicitly allow it, the safe default is no sales at events, and some states do not permit them at all. When a sale is allowed, staff need the same ID verification, purchase limits, and recordkeeping they use in the store. Put the rule in writing, and tell employees they will not be disciplined for refusing a sale that breaks it. Our cannabis employee handbook guide explains where such rules belong in your handbook.

Social media from events

Photos and posts travel fast, and they can create advertising problems. Tell staff whether they may post on company accounts, how to tag the business, and what not to show, such as product, minors, and consumption. Remind them that off-duty personal posts are a separate area, because federal and state law may protect some employee speech, so keep the rule narrow and ask counsel before disciplining anyone.

When an event goes sideways

Give staff a simple escalation path for an intoxicated guest, a fight, a complaint, or a reporter. They should know who to call, what to write down, and when to leave. Afterward, hold a short debrief. Write down what happened while memories are fresh, because incident notes help with insurance, regulators, and fairness.

Sending Employees to Conferences

The State of the Cannabis Industry Conference in Boston on Oct 26 and the research conference in San Diego both raise the same questions. A written policy answers them before an employee asks.

Paid time and expenses

Start with pay. Under DOL Fact Sheet 22, time spent at a lecture, meeting, or training program is excluded from work time only in narrow cases. The time must be outside normal hours and voluntary, and it must also be unrelated to the job, with no other work done. If you ask someone to attend, or the content relates to their job, plan to pay for the time. Travel can also count as work time in some cases. Exempt and nonexempt staff differ, and so do states, so confirm with counsel.

Next, define expenses. Say whether you cover registration, flights, hotels, meals, and ground transportation, and what receipts you need. Decide who pays a registration fee if the person cancels. A short written agreement on repayment is common. State law varies, so ask counsel before you deduct anything from pay.

Deciding whether a conference is worth it

Ask what problem the event solves. A research conference may help a quality or product lead, while a legal and capital conference may fit an owner or finance lead. Look at the agenda, the speakers, and the cost, then compare it with free options. For example, the CCC’s own public meetings are free and relevant to every Massachusetts operator. If you need help building a policy that fits your team, our people operations support for cannabis teams covers this kind of planning.

What to bring back

Make the return on the trip part of the plan. Ask each attendee for a one-page summary, three actions, and a short briefing for the team within a week. Also ask who they met and which follow-ups matter. If nothing useful comes back, that tells you something about the next request. Share the results widely, because the whole team benefits from what one person learned.

Frequently Asked Questions

Which cannabis events October 19-25 matter most to employers?

The professional highlight is the National Cannabis Research Conference in San Diego, which a listing shows running Oct 19 to 21. The rest are mostly community and consumer events, and four are in Massachusetts: two in Pittsfield, one in Springfield, and one in Attleboro. Confirm every listing with its organizer.

Do these events count as work for my employees?

It depends on who asks them to attend and why. Under federal guidance, attendance is not work time only in narrow cases. It must be outside normal hours, voluntary, and unrelated to the job. If you assign someone to represent you or staff a table, that is work, and you should pay for it. Ask counsel about your state.

Can my dispensary sell products at a harvest market or fair?

Not necessarily, and many states restrict off-premises sales. Rules differ by state and license type, and we did not verify any state’s rule for this post. Ask your regulator in writing before you plan any sale, and do not rely on what other vendors do.

What does Question 8 mean for my employees right now?

Nothing changes on Nov 3 itself, because the proposed law says it would take effect on January 1, 2028, if voters approve it. In the meantime, keep staff informed with facts. Avoid advocacy on company time unless counsel has reviewed it, and plan for more than one outcome.

How do I check whether a cannabis event is real?

Look for an organizer page, a venue, a date, and a ticket link that match across sources. A newsletter listing alone is not proof. In this post, we flag events we could not match to an organizer page, and you should do the same before sending staff.

Important Note

This post is general HR information, not legal advice. Laws on wages, hours, advertising, event sales, and consumption vary by state and change often. Event details come from newsletters and listings that may be wrong, and ballot details are summaries of public sources. Confirm anything you rely on with the organizer, the regulator, or an employment attorney.