Sonoma County Bicycle Expo This event finished on 17 August 2014 On Sunday, August 18th 2013 at noon, we join the Sonoma County Bicycle Coalition’s Bike Expo for a FREE celebration of bikes, cycling, food, family and fun…bike parade, bike rodeo, bike races, raffle and more! Link: Sonoma County Bicycle Expo Share this:ShareFacebookPrint Bike Expo , 5th Street between B & Mendocino , Santa Rosa