Cannifest is Humboldt County's homegrown cannabis festival — the community weekend where the growers are the crowd, not the exhibit. Produced by Humboldt Green Events, it reaches its eleventh year September 12 and 13, 2026 at the Arcata Ball Park under the theme Build the Village, with live music, the Grow Games and a rosin competition.
Out of Humboldt Green Week
The festival grew out of Humboldt Green Week, the Emerald Triangle's long-running celebration of all things green, and more than a decade later the mission has not moved: build community around the plant in the place that built the culture. Humboldt Green Events, led by Executive Director Stephen Gieder, still produces the weekend with that legacy-first posture.
The 2026 move to the Arcata Ball Park — the historic field locals call the Crown Jewel of Arcata — brings the festival into the heart of town: less trade show, more family reunion.
A Festival Built Around Farmers
The programming reads like the county. A Main Stage lineup anchored by Melvin Seals & JGB carries a weekend of reggae, bluegrass, jam and funk. The Grow Games put Humboldt's agricultural athletes on the field in a display of cultivation skill. Shakedown Street and the Makers Market gather local artisans, heritage farmers and small businesses.
An educational stage — Into the CannAbyss — runs deep-dive panels, heritage storytelling and a sustainability symposium, because in this county cannabis is agriculture and history, not just retail. Around the four stages sit glassblowing demonstrations, documentary screenings and a food court of local vendors, with the weekend produced in partnership with Community Pride and Peace, an Ink People DreamMaker Project.
The Headstash Bowl
The competition side is the Headstash Bowl California Meltdown, a resin and rosin contest run with Dr. Dabber, with cash prizes and a custom trophy on the line. It keeps two divisions — licensed and legacy — and splitting the field that way is a very Humboldt call: here the legacy side of the industry is not a footnote, it is the point.
On the grounds, the Headstash Hub gives the public a way in — meet the region's master judges, watch the culture work up close, and sign up for the 2026 competition cycle on the spot.
The 2026 Village
This year's edition is deliberately all-ages, reimagined as a multi-generational weekend: a Family Interactive Zone with hands-on art and workshops, a Unity Stage of free youth programming, tie-dye and children's yoga in the mix, and free entry for children twelve and under. The poster's own tagline sets the register: Back to the Roots.
There is no regulated sales or consumption area on the grounds in 2026 — instead, the Dispensary Flight Club runs dedicated shuttles from the Ball Park to licensed storefronts in Arcata, Eureka and McKinleyville, so the local shops get the business directly.
Getting In
Weekend passes run $90 on presale, with single days at $70 for Saturday and $40 for Sunday, and prices step up September 1 — booking early is worth real money here. Cannifest 2026 runs September 12 and 13 at the Arcata Ball Park; tickets and set times live on the official Cannifest site.
Worth the Drive North
Most cannabis festivals import their crowd. Cannifest's crowd built the industry the festival celebrates, and the program — Grow Games, a makers market, a legacy division with real prize money — is written for exactly those people. If you want the culture at the source instead of the sales pitch, this is the weekend — keep the shuttle schedule handy — and our events calendar maps the drive-worthy company it keeps.