March 2026 Missouri Cannabis Events
March is here — and Missouri cannabis events are packed this month. We’re officially in the “everything is happening” season:spring energy, St. Patrick’s vibes, and a real ramp-up as we head toward 4/20.
As of today, there are 301 Missouri cannabis events scheduled for March on this calendar, and 487 total events already listed for the year. If you’re hosting something, don’t wait — get it on the calendar now.
Where Missouri Cannabis Events Are Happening
Missouri cannabis events aren’t limited to one region — March listings include events in:
- O’Fallon
- St. Louis
- Crocker
- Independence
- Troy
- Columbia
- Nixa
- Virtual / statewide access
Whether you’re looking for networking, wellness, education, creativity, or just a reason to get out of the house — there’s something on the calendar that fits. And with the volume this month, it’s a good reminder: if you see something you like, save it, share it, and make a plan early.
Venues Hosting Missouri Cannabis Events This Month
March highlights a mix of cafés, lounges, community spaces, and venues choosing to host cannabis-friendly gatherings across the state, including:
- Sticky’s Social Lounge (O’Fallon)
- Fubar Lounge (St. Louis)
- Kinship Cafe (Independence)
- The Gateway STL (St. Louis)
- The Atrium on Tenth (Columbia)
- The Treehouse Lounge (Nixa)
- The Church on Delmar (St. Louis)
I love seeing the mix this month — because it means Missouri cannabis events aren’t just “one kind” of thing. Some are social. Some are educational. Some are wellness-focused. Some are business and networking. That range is what makes the calendar worth checking regularly.
Featured March Missouri Cannabis Events
With 301 Missouri cannabis events on the calendar this month, it’s impossible to cover everything — but these featured picks show the range of what’s happening across the state.
Sticky’s Glowy Hole (Blacklight Cornhole)
When: Saturday nights (listing shown for Saturday, March 7)
Where: Sticky’s Social Lounge, 9390 Veterans Memorial Parkway, O’Fallon, MO 63386
If you want an easy, low-pressure Saturday night plan, this one is pure “show up and have fun.” Sticky’s Glowy Hole is a blacklight cornhole night with a bright, laid-back lounge vibe — a great excuse to get out, meet people, and join in without it feeling like a formal event. Expect friendly competition, laughs, and that glowy atmosphere that makes everything feel a little more like a party. 21+ only.
Link: stickyssociallounge.com
Sunday Scaries Yoga — 420 Friendly Stretch & Social
When: Sunday, March 8 • 11:00 AM – 1:00 PM
Where: Fubar Lounge, 13210 Tesson Ferry Rd., St. Louis, MO
Sunday Scaries Yoga is a solid reset if you’re trying to start the week feeling more grounded. The listing describes a bi-weekly slow-flow experience designed for all levels — combining mindful movement with a relaxed, social atmosphere. It also notes local vendors and time to connect before and after class, which makes this feel more like a wellness + community hangout than “just a yoga class.” 21+ only.
A Pinch of Green Paint Night
When: Tuesday, March 10 • 6:00 – 8:00 PM
Where: 13500 NW 17, Crocker, MO
This is your midweek “do something different” option — paint night with March’s green theme and some extra energy. The listing calls out photo ops, good vibes, prizes, and more, so it’s set up to feel fun and social (not quiet and formal). If you’re craving something creative that still feels like a community hangout, this one is a great fit.
More info:
Instagram event info
Coffee & Networking — CNKC
When: Wednesday, March 11 • 9:15 – 11:00 AM
Where: Kinship Cafe, 10725 E US Highway 24, Independence, MO
Coffee and networking is always a good idea if you want to meet other like-minded individuals — and this one is built to be easy. The meetup happens twice monthly, the listing notes no tickets are necessary, and it’s designed for relaxed connection (not awkward “forced networking”).
Bonus: the listing mentions an optional patio smoke session afterward, so if the conversation is flowing, there’s a natural way to keep it going.
Seed Starting Workshop
When: Saturday, March 14 • 9:00 – 11:00 AM
Where: 109 N Lincoln Dr., Troy, MO
If spring has you itching to grow something, this is a great “learn it the right way” morning. The listing says it’s presented by Jessica and includes seeds selected for zone 6b — so it’s tailored to what actually works here in March. It’s limited to 30 tickets at $40 per person, the store will be closed to the public during the private event, and attendees get 10% off once the store opens at 11 (must shop day-of to redeem). If you like hands-on learning and leaving with a plan, put this one on your radar.
St. Puffer’s Day Party
When: Saturday, March 14 • 11:00 AM – 5:00 PM
Where: The Gateway STL, 921 La Beaume Ave., St. Louis, MO 63102
St. Patrick’s weekend with a cannabis-friendly twist — and it’s built like an all-day hangout. The listing mentions exhibitors, music, indoor consumption, indoor seating, plus free snacks and drinks, so it’s designed for people who want to stay awhile instead of popping in and leaving. Admission is $10 and ID is required, so plan ahead and make a day of it.
Tickets: SimpleTix event page
JAINE Canna-Business Expo
When: Sunday, March 15 • 11:00 AM – 6:00 PM
Where: The Atrium on Tenth, 22 N 10th Street, Columbia, MO 65201
If you’ve been thinking about a career path in Missouri cannabis — or you’re already in the space and want to grow professionally — this event is a big one. The JAINE Canna-Business Expo is positioned as more than an expo: it’s built as a hub for networking, collaboration, and brand growth, with a strong focus on building real career pathways.
The listing outlines four main components:
- Rotating Discussion Panel with hourly discussions across multiple parts of the industry (cultivation, manufacturing, retail, wholesale, marketing, and ancillary businesses).
- Networking Areas (indoor and outdoor) designed for conversation and connection.
- Exposition Area where sponsors may accept job applications, talk with prospective hires, and connect with attendees.
- Headshot & Resume Review Stations (appointment-only) for career support.
Best part: the listing notes it’s completely FREE. If you know someone who’s trying to break into the industry — or level up inside it — send them this one.
Register: wearejaine.com/events
Grow & Tell
When: Wednesday, March 18 • 9:59 – 11:59 PM
Where: The Treehouse Lounge, 2142 N Sports Complex Ln Suite A, Nixa, MO
Grow & Tell is one of those late-night, community-style listings that feels like “your people” the minute you walk in. The event is listed as 21+ and BYOB (bring your own bud), with “NFS” noted. The listing advises checking the website and/or Facebook event page for details and pricing, and notes it’s for entertainment and educational purposes only. If you like the idea of a casual, conversation-driven night and don’t mind the late time slot, this is a unique mid-month option in Nixa.
Link: treehousemo.com
The Getting to Know GREEN Event
When: Saturday, March 21 • 12:00 – 4:00 PM
Where: The Church on Delmar, 6166 Delmar Blvd Unit 2, St. Louis, MO 63112
This event reads like a solid “education + community” afternoon for St. Louis. The listing mentions vendor booths and education, plus physician medical card certifications available (fee required). It’s free with required registration, which makes it a great option if you want something daytime, informative, and accessible — especially for people who want to learn and connect without committing to a full-night event.
More info: thechurchondelmar.org
WEBINAR — Women & Cannabis (We Are JAINE)
When: Tuesday, March 24
Where: Virtual (statewide access)
A virtual option is a huge win for Missouri cannabis events because it keeps education and connection accessible statewide — even if you’re nowhere near a metro area or you just can’t make it out in person that week. This listing is a good reminder that community isn’t limited by geography, and you can still stay plugged in from anywhere in Missouri.
Link: wearejaine.com/events
Quick Note: B.O.N.G. on the 25th
I’m planning to attend B.O.N.G. on the 25th. It’s not one of the featured events above (Only because it made the list the last 2 months), but I wanted to mention it because it’s a solid way to build real community connections. If you want to attend next month, I can bring a guest — reach out.
4/20 Is Around the Corner
March is the warm-up. April is the sprint. With the way Missouri cannabis events are stacking up, I’m already planning for two April blogs: a monthly statewide roundup and a dedicated 4/20 events guide.
How the Missouri Cannabis Events Calendar Works
The Missouri cannabis events calendar is a community-powered resource. While I do spend time regularly searching for and adding events myself, many listings come directly from event hosts, venues, promoters, and community members.
- Event hosts
- Venues
- Promoters
- Community members
Submitting your event is always free:
New Service for Venues & Recurring Hosts
With 301 Missouri cannabis events in March alone, the calendar is growing fast — and that’s a good thing. But it also means it’s easier for recurring events (and busy venues) to get missed if someone forgets to submit dates.
This paid option is designed for venues, lounges, and recurring hosts who would like:
- Their website or social pages checked on a regular basis
- Events identified and added consistently
- Less risk of events being missed due to volume
To be clear: listing your own events by submitting them is still 100% free.
This paid option is for hosts who want ongoing monitoring and hands-off listing support. If you’re interested, contact me directly.
Final Thoughts
With 301 Missouri cannabis events scheduled for March — and 487 total already listed for the year — Missouri is showing up. Whether you’re looking for education, networking, creativity, wellness, or a new community, there’s something happening closer than you think.
⚖️ Disclaimer: Canna Answers LLC is not a law firm and does not provide legal, financial, or tax advice. Nothing on this site should be taken as legal advice. All content is for educational and informational purposes only. Canna Answers LLC does not promote or encourage any illegal activity. Always comply with all applicable local, state, and federal laws and regulations.