Mill Valley Middle School, 459 Sycamore Ave., Mill Valley. Buy, sell, trade, or just browse, with over 50 vendors and individuals. It is a great way to recycle your old bicycle equipment!

650H Florida St., San Francisco

meet at new pedestrian plaza at 17th and Castro

Meet at Justin Herman Plaza at Embarcadero, San Francisco; Join other bicyclists on a ride through many of the scenes from the 1968 SF thriller, Bullitt!

Ella Hill Hutch Center, 1050 Mcallister St. (btwn Webster and Buchanan), San Francisco