Sonoma-Marin Fair

Sonoma-Marin Farigrounds, Petaluma

June 20 — June 24

12:00 pm

175 Fairgrounds Dr., Petaluma, CA, 94952


Join us for a celebration “Beyond the Milky Way” during the 2018 Sonoma-Marin Fair. Enjoy 5 fun-filled days of FREE concerts, unlimited carnival rides, the World’s Ugliest Dog ® Contest, action-packed Pit Stop USA Sprint Car Racing, fun games & contests, delicious fair food, and more.


  • Entry Fee
  • Open to Public
  • Family/Kid Friendly
  • Arts & Entertainment
  • Activities