Sun, Oct 06 12:00pm-4:00pm
Battery Townsley, at Fort Cronkhite, was San Francisco's most extensive--and most secret--World War II military fortification. Come visit and explore this labyrinthine battery.
Sun, Oct 20 9:30am-11:30am
Rodeo Beach/Fort Cronkhite parking lot
Explore the shores of Rodeo Lagoon and enjoy local birds with docent Jane Haley! Reservation required, please call (415) 331-1540.