Petaluma Fair
The Petaluma Fair is a four-day city-run celebration held at the Petaluma Fairgrounds. As the successor to the long-standing Sonoma-Marin Fair, this rebranded event features traditional fair attractions including carnival rides, agricultural exhibits, and live musical performances.
- Date
- Jun 18-21, 2026
Event summary
Highlights
- All-inclusive pass covering rides and concerts
- Live musical headliners on Friday and Saturday nights
- Livestock shows and 4-H agricultural competitions
- Sunday Latin Heritage Day celebrations
Agricultural heritage remains a central pillar of the event. Local youth from 4-H and Future Farmers of America (FFA) participate in livestock competitions, showing sheep, cattle, and other animals. While the city oversees the general festivities, dedicated agricultural programming managers lead the livestock exhibits and community craft displays. Sunday is traditionally dedicated to Latin Heritage Day, celebrating the region's cultural roots through specific programming and entertainment.
The fair operates daily from late morning until late night. Admission is typically structured as an all-inclusive pass, which covers grounds entry, unlimited carnival rides, and access to all musical performances. While the event retains many legacy elements, some historical attractions like the World’s Ugliest Dog contest have moved to other regional venues following the organizational rebranding.
Practical details
Before attending
Check the sources below for current opening times, admission prices and registration requirements. A date range does not mean the event runs continuously or that admission is free.
Sources and further information
Check these references for event announcements and updates before attending.
- Headliners, rides and food: More on offer at second year of rebranded Petaluma Fair www.pressdemocrat.com
- 'I had a blast': 2nd annual Petaluma Fair puts renewed focus on ag, rides and music www.pressdemocrat.com
Location map
Approximate area only; exact venue coordinates are not confirmed.
Keep exploring
Use this event as a starting point for nearby places, matching topics, and calendar paths.