For a day-by-day view of everything happening around the state, visit the full Missouri Cannabis Events Calendar. If you’re hosting something and would like to be listed, you can submit your event here so it can be considered for the calendar and future highlights.
If you’re preparing to attend events or exploring Missouri’s cannabis system, these pages may help:
- Missouri Medical Cannabis Cards
- Rules for Patients, Caregivers, and Consumers
- Missouri Consumption Lounges
- Missouri Cannabis FAQ
Kansas City & Blue Springs
The Kansas City metro continues to be a hotspot for cannabis-friendly creative events this month. On December 3, the popular Puff & Paint with Amy: Macramé Wreathe workshop at 1315 Hickory invites attendees to craft holiday macramé wreaths while enjoying a preroll and a munchie bar. Later in the month, on December 17, the KC art scene lights up again with Puff & Paint “Iced” Cake Stash Box with Mama Mel, where guests decorate their own iced stash boxes at 1314 Hickory.
Blue Springs hosts two standout December gatherings. On December 4, Canna History: A Journey Through Time at The House of Emerald in Crystal City explores cannabis history and breeding evolution. Also on December 4, Last Enchantment: Psychic Fair & Yule Market at 1117 W Main St in Blue Springs brings together metaphysical vendors, tarot readings, and Yule-inspired holiday shopping.
Fans of cannabis culture and EDM will find a December highlight in WeEDM: Dank the Halls Toy Drive at 1820 McGee in Kansas City. This event blends electronic music with a cannabis-friendly setting while collecting toys for the community.
Toward the end of the month, Kansas City’s Crossroads district hosts one of Missouri’s biggest New Year’s Eve cannabis events: the 2026 New Year’s Eve Canna Bash at The Tree Room KC, a 21+ celebration featuring dab, flower, and vape bars alongside infused cocktails and music.
St. Louis, Crystal City & the I-44 Corridor
The St. Louis area and I-44 corridor offer several unique options for cannabis consumers and industry supporters this December. Crystal City’s Canna History: A Journey Through Time @ House of Emerald takes place on December 4, presenting a deep dive into cannabis lineage, evolution, and cultural impact.
St. Louis hosts multiple high-energy gatherings, including the Hash & Gas Winter Expo by STL Growers at Nsyte Event Space on December 6. This event brings together growers, vendors, and community members for a day-long winter cannabis expo. Later in the month, the city celebrates Dankmas @ STL Home Growers at The Gateway STL — a 21+ vendor and music showcase mixing holiday spirit with trade-show style networking.
Cherokee Street in St. Louis offers a more artistic December evening with Elevated Easel @ The Cola Lounge on December 6, where guests immerse themselves in a guided paint night inside a cannabis-friendly lounge.
The I-44 corridor adds a fun and festive twist with Blacklight Bingo – Doobies in Rolla on December 12, featuring glowing cards, prizes, and a holiday-themed bingo experience.
Southwest Missouri & the Ozarks
Southwest Missouri features some of the most diverse December cannabis events. On December 5, Sullivan’s High Horse Saloon hosts Puff, Paint & Draw, a relaxed creative night at one of the most active cannabis-friendly venues along I-44.
In Cuba, Artfully Altered @ The Stoney Pub brings winter-themed creativity to Cuba Cannabis Dispensary on December 8, blending art and cannabis culture in a cozy tavern atmosphere.
Joplin’s Puff, Puff, Laugh at JB’s Clubhouse continues as a cannabis-friendly comedy experience on December 6, featuring both local and touring comedians and complimentary dabs.
Nixa’s Treehouse Lounge anchors December with multiple highlight events. On December 13, the lounge hosts The Really Bad Christmas Party, complete with an ugly sweater contest, free dab bar, festive mocktails, and a playful “bad Christmas” theme. The venue later welcomes a stand-up comedy lineup during Treehouse Comedy, offering infused mocktails and reserved seating for a lifted night out.
The region closes the month with two major New Year’s Eve celebrations: the New Year’s Eve Masquerade CannaBall at Mulberry Tree Saloon in Marionville, and the NYE Ganja Gala at The Treehouse Lounge in Nixa — the third annual edition of this high-energy, cannabis-friendly countdown featuring live reggae and a spirited sendoff into 2026.
Industry Parties & Seasonal Themes
December also includes the Merry Grinchmas Industry Party, a cannabis-industry holiday celebration promoted through Puff & Paint with Amy’s platform. This event offers a seasonal gathering point for professionals, supporters, and regulars in the cannabis scene.
Find More Events or Submit Your Own
This post only covers a selection of the most unique and seasonal events. To see the full list of Missouri cannabis and hemp events, including weekly lounge hours and smaller pop-ups, visit the Missouri Cannabis Events Calendar.
If you’re hosting a compliant event and would like it considered for the calendar or a future monthly highlight post, you can submit your event details here FREE. Please include the event title, date, time, location, a short description, and any ticket or RSVP link.
Know Before You Go
Before attending any Missouri cannabis event, be sure to check updates from the organizer and review Missouri’s consumption rules. If you need help navigating patient laws, caregiver rules, or deciding whether to renew your medical card, visit the Medical Cards or Rules pages on Canna Answers.
Disclaimer: Canna Answers LLC does not independently verify the accuracy, legality, or safety of listed events. Times, venues, age requirements, and consumption rules may change without notice. Always verify details with organizers. Attendance is at your own risk. Inclusion does not equal endorsement.