November is a busy month for cannabis events in the United States. Trade shows close out the year, a long running legal seminar returns to the Florida Keys and New England holds one of its bigger competitions. This roundup lists a short set of November 2026 events whose dates we confirmed on the organizers’ own websites on October 30 2026. It is not a full calendar. Events change, sell out and get moved, so always check the organizer site before you buy a ticket or book travel.

All of these events are for adults. Expect ID checks. Many are 21 and older only, and trade only days may require business credentials.

Hall of Flowers Sacramento, November 4 and 5

Hall of Flowers is a California cannabis trade show known for brand booths and industry networking. Its Sacramento edition runs November 4 and 5 2026, with hours listed as 10 am to 5 pm. The organizer lists the second day as open to the public, while the first day is for the trade. Check the ticket page for age rules and which badge type you need. Sacramento is California’s capital, so there is plenty to see if you add a day.

NORML Key West Legal Seminar, November 12 to 14

NORML’s annual legal seminar in Key West brings together attorneys and advocates to talk about cannabis law and policy. The organizer lists dates of November 12 to 14 2026 at The Reach Key West. Sessions often cover criminal defense, rescheduling and state reform. Continuing legal education credits are often part of the program for attorneys, so check the agenda if that matters to you. Florida has a medical program only, so adults visiting from out of state should not expect retail access.

The Harvest Cup, November 13 and 14

The Harvest Cup in Massachusetts is a cannabis competition and expo. The organizer lists November 13 from 12 pm to 6 pm and November 14 from 10 am to 6 pm at the DCU Center in Worcester. Expect vendor booths, awards and education. Massachusetts has adult use retail for adults 21 and older, but public consumption is not allowed. Check the event’s rules on what can and cannot happen on site.

CHAMPS Trade Show Fort Lauderdale, November 17 to 19

CHAMPS is a long running trade show for counterculture and smoke shop retail. Its Fort Lauderdale show is listed for November 17 to 19 2026 at the Broward County Convention Center. It is a trade event, so registration usually requires business credentials. If you work in retail, it is a good place to see new products and meet suppliers.

At a glance

Event	Dates	Place	Who it suits
Hall of Flowers	Nov 4 and 5	Sacramento, CA	Trade, public day 2
NORML Key West	Nov 12 to 14	Key West, FL	Attorneys, advocates
The Harvest Cup	Nov 13 and 14	Worcester, MA	Growers, fans 21 plus
CHAMPS	Nov 17 to 19	Fort Lauderdale, FL	Retail trade

How we chose these

We listed only events whose dates appeared on the organizer’s own site when we checked. Several other November events show up on listing sites, but we could not confirm them directly with the organizer, so we left them out. If you know of an event we missed, check its official site and plan from there.

Planning tips for any cannabis event

Buy tickets only from the organizer or its named ticket partner. Bring a government ID that proves you are 21 or older. Read the event rules on consumption, since many venues ban it entirely under state law. Do not bring cannabis across state lines or onto a plane. Plan safe transport, since driving after use is illegal. Book lodging early for big shows.

Getting the most out of a show

Pick the sessions you care about before you arrive. Wear comfortable shoes. Carry a notebook or use your phone to note booths worth revisiting. For competitions, read the judging rules so you understand the awards. For trade shows, bring business cards.

Growers and events

Competitions like The Harvest Cup are a chance to see what other growers achieve and learn about judging. If you grow at home, you can enter some categories only where the rules allow, and many cups require licensed entries. Our list of top cannabis competitions worldwide covers more.

Next month

Event season slows in December, then picks up again in early spring. We update this roundup monthly with dates checked on organizer sites.

Budgeting for a show

Ticket prices vary by event and by badge type. Trade badges sometimes cost less if you register early, while public tickets may rise closer to the date. Add travel, lodging and food, which often cost more than the ticket. Convention center areas fill up fast during big shows, so look at hotels a short ride away. Rideshare is the safest way to get around after a long day.

Networking without pressure

Trade shows reward preparation. Know which brands or suppliers you want to meet and look up their booth numbers ahead of time. Ask short, clear questions and collect contact details. Follow up within a week. If you are new to the industry, panels and education sessions are a low pressure way to learn and meet people with similar interests.

Accessibility

Large venues usually list accessibility details on their sites, such as seating, elevators and quiet areas. Contact the organizer ahead of time if you need accommodations. Plan breaks, since big halls are loud and tiring.

After the event

Write up what you learned while it is fresh. Note which sessions were worth it and which booths you want to follow up with. Share honest notes with your grow group or coworkers. If you plan to return next year, sign up for the organizer’s newsletter so you hear about dates first.

Enjoy cannabis culture responsibly

Cannabis is only legal for adults in some states, and the rules on possession, public use and home growing change from place to place. Kind Seed Co sells only to adults 21 and older, and nothing here is an invitation to break the law where you live. If you want to know what is allowed in your state, start with our guide to the legal requirements for growing weed plants in your state. Never drive after using cannabis, keep it away from kids and pets, and respect anyone who chooses not to partake. This article is general information about culture and history. It is not legal advice and it is not medical advice.

Frequently asked questions

Are cannabis events open to everyone?

No. Most require ID and many are 21 and older only. Trade days often require business credentials.

Can I consume cannabis at these events?

Usually not. Many venues ban it under state law. Read each event’s rules.

How do I know an event date is real?

Check the organizer’s official website. Listing sites can be out of date.

Is this a full list of November events?

No. It lists only events we confirmed on organizer sites on October 30 2026.

Final thoughts

November brings trade shows, a legal seminar and a major New England cup. Confirm dates with each organizer, bring ID and plan safe travel.

Ready to start

Browse the full range in the Kind Seed Co shop or go straight to kindseed.com. Kind Seed Co sells only to adults 21 and older. Always follow the cannabis laws where you live.