This event is in the past.It took place on February 27, 2026 at St. Helena Chamber of Commerce & St. Helena Welcome Center.
Outdoor Party
Outdoor PartySt. Helena Mustard Celebration
St Helena
St. Helena turns mustard season into a proper party. Photographer Rob Watermeyer's pop-up exhibit joins mustard-themed treats from Roman Holiday Gelato and Sam's General Store for a sweet taste of small-town spring.
Small-town festival
Mustard season
Local art & food
Napa Valley spring
Tips
🍨mustard-inspired gelato flavors from Roman Holiday
☕fresh pastries and coffee at Sam's General Store
📸check out Rob Watermeyer's photography exhibit
St. Helena Mustard Celebration
Outdoor PartyOutdoor PartySt. Helena turns mustard season into a proper party. Photographer Rob Watermeyer's pop-up exhibit joins mustard-themed treats from Roman Holiday Gelato and Sam's General Store for a sweet taste of small-town spring.
Small-town festival
Mustard season
Local art & food
Napa Valley spring
Tips
🍨mustard-inspired gelato flavors from Roman Holiday
☕fresh pastries and coffee at Sam's General Store
📸check out Rob Watermeyer's photography exhibit
Make it an outing
Add nearby spots before or after your event