1. Watch the Blue Angels' flight show
The US Navy’s Blue Angels put on a high-speed acrobatic flight show every year, and it’s a must-see. 21-million dollar fighter jets acing maneuvers, zipping just 18 inches from one another? Oh yes. Unless you live in a penthouse in the Marina, the best place to catch the show is from Fort Mason, or head to Marina Green and settle in with blankets and a picnic. Tickets for waterfront box seats are also available, if you’re feeling flush. The Blue Angels are on from 3pm, but catch the earlier parts of the Air Show too—highlights include the Leap Frogs parachute team. Oct 10-12, 12-4:30pm.