California trade-show calendar — Santa Rosa
2 upcoming shows. See what's booked — and where the open weeks are.
Planning a show? Claim an open week.
Spot a gap with little competition, then get your event in front of our vendors and attendees.
Promote your show →August 2026
1 show15Sat
The Emerald Cup 2026
Public vendor booths
Aug 15–16
· Cannabis & Hemp Business Trade · Sonoma County Fairgrounds, Santa Rosa
September 2026
1 show20Sun
Hall of Flowers Santa Rosa 2026
Trade show exhibitors
Sep 20–21
· Cannabis & Hemp Business Trade · Sonoma County Fairgrounds, Santa Rosa