A two-day cannabis harvest summit where the whole industry comes to ripen — and the trichome takes the stage.
On the autumn equinox, day and night stand in perfect balance — and so does this event. By day, SF Harvest Expo is a working industry summit: an exhibition floor, a stage of keynotes and panels, and the kind of room where growers, brands, buyers, and the people who fund them actually meet.
By night, the room becomes the Mab. One of the most storied stages in San Francisco reopens its doors to the harvest crowd — music, comedy, and the after-dark energy North Beach is famous for.
The theme is THC. The obsession is the trichome — the tiny resin gland where potency, flavor, and aroma are actually made. It's the through-line of every talk, every booth, and one featured demonstration you'll want to see with your own eyes.
The exhibition hall — cultivators, brands, tech, nutrients, packaging, and services meeting buyers face to face.
Keynotes, founder talks, and panels — growers, operators, and the investors backing the next chapter of the industry.
The science strand — ripening, potency, terpenes, and harvest timing, plus a live maturation demo under the microscope.
When the floor closes, the Mab opens — live music, comedy, and a room with 3,600 concerts of history in its walls.
We're building a speaker lineup of growers, operators, scientists, and the investors shaping where cannabis goes next. If you have something the room needs to hear, we want you on it — with the audience, exposure, and press that come with a marquee harvest event.
A booth at SF Harvest Expo puts you in front of buyers, press, and capital across two days and one unforgettable night. Space is limited and curated to keep the floor strong.
Tell us about your company and what you'd bring to the floor. We'll send the 2027 exhibitor kit, booth options, and pricing as soon as it's released.
Request the exhibitor kit →443 Broadway has been a place to lose the night for over a century — Italian social hall, jazz room, Filipino supper club, and the birthplace of San Francisco punk. For two nights, it belongs to the harvest.
The room that gave the world the Dead Kennedys, the Avengers, and the Nuns — loud, rebellious, and wide awake. This is the big one.
A nod to the room's jazz-age life, when Louis Armstrong played these walls. Slow, warm, and elevated — the classy end of the night.
Robin Williams and Whoopi Goldberg cut their teeth here. We keep that tradition alive with stand-up, open mic, and karaoke.
“Opening for the Ramones at the Mabuhay Gardens.”
— Robin Williams, on how he once described hellEvery incarnation of 443 Broadway drew a crowd that knew how to gather. In 2027, we add one more chapter.
Built as an Italian men's social club — gym, boxing ring, and a private supper room off Broadway.
A jazz and swing hotspot that hosted the likes of Louis Armstrong — the lineage behind our Harvest Lounge.
Ness Aquino's Filipino restaurant and nightclub. “Mabuhay” means welcome — and long live.
Ground zero for SF punk. More than 3,600 concerts — Blondie, Dead Kennedys, Devo, Metallica, Patti Smith.
The doors open again — this time for the industry that turns a plant into a harvest.
Passes for 2027 open soon. Pricing is being finalized — join the list and you'll be first through the door when tickets go live.
All access is 21+. Valid government ID required at the door.
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