Sonoma-Marin Fair

The 80th annual Sonoma-Marin Fair features new competitions and contests, FREE concerts, unlimited carnival rides, and delicious fair food. Every night, top bands will hit the Petaluma Stage for a free concert series starting with Loverboy, Sammy Kershaw, Collin Raye, Aaron Tippin, Lifehouse, and David Lee Murphy. Enjoy heart-warming entertainment during the World’s Ugliest Dog® Contest, the thrill of Sprint Car Racing, and the joy of connecting with the local agricultural community.