Home › Venues › Sonoma-Marin Fairgrounds Sonoma-Marin Fairgrounds Tickets Buy tickets for concerts at Sonoma-Marin Fairgrounds in Petaluma, CA. Sonoma-Marin Fairgrounds Concert Tickets & Calendar Sat Jul 26, 2025 Petaluma Music Festival The English BeatCamper Van BeethovenOzomatliMore… Petaluma, CA 1 dayJul 26, 2025 Tickets & Info Calendar Hotels & Lodging Near Sonoma-Marin Fairgrounds About the Venue Sonoma-Marin Fairgrounds At-a-Glance Address175 Fairgrounds DrivePetaluma, CA 94952United States Map & Directions Next Event Petaluma Music Festival Jul 26, 2025 Advertisement