Friday, Aug. 13, 11 a.m.– 1 p.m.
East Beach, Crissy Field
Come clean up the beach while watching the U.S. Open Sailing Series races on the bay. View kiteboarding and hydro-foiling equipment on display by Olympians, professional athletes, and U.S. Sailing and youth racing representatives. Check in off the main parking lot for complimentary beach cleanup gear. Sponsored by Kilroy Realty, U.S. Sailing, and the Surfrider Foundation. Free, 415-243-8803, facebook.com