October 4-5, 2025
Friday, October 3, 2025 Carnival only 5-10 p.m.
Saturday, October 4, 2025, 11 a.m.-8 p.m. | Carnival 12-10 p.m.
Sunday, October 5, 2025, 11 a.m.-6 p.m. | Carnival 12-6 p.m.
Downtown Clayton
Main
Street / Marsh Creek Road
Clayton, CA claytoncba.org
Free admission, no ticket required
The Internationals
Grand Isle Fire Brigade Street Band
Beer garden, complete with wood benches and tables imported from Munich
Vendors sell traditional German and American foods ranging from Sausages &
potato salad to burgers and hot dogs
Several thrill rides
Popular Ferris wheel
Kiddie rides
Midway with carnival games and prizes
Clayton Oktoberfest, Clayton, CA The Downtown Clayton Business and Community Association present the annual Clayton Oktoberfest, which takes place under Mt. Diablo. There is a traditional biergarten, with German food and beer along with California wine; continuous live music featuring The Internationals; street performers; a carnival; and a large arts and crafts show.
Events are not guaranteed. It is your responsibility to confirm before going.