From SFBC:
Kick off this ballyhoo of bikes and beer with a fun and mellow bike cruise through Golden Gate Park with your most fabulous bike costume. Then enjoy the all-day solar-powered jamboree with live music, tasty eats, complimentary bike valet, and of course, delicious New Belgium beer. Join the San Francisco Bicycle Coalition for this fun-filled day in the park sponsored by our generous friends at the New Belgium Brewing company. New Belgium proceeds from beer and merchandise go to the SF Bicycle Coalition and Bay Area Ridge Trail Council. Free. Visit sfbike.org/fat for more info..
Hundreds of amazing SF Bicycle Coalition members help make this fun fundraiser happen. To volunteer click here.