Volunteer: Presidio Forest Stewards (Friday) November 20 @ 9:00 am - 12:00 pm Presidio Forest Stewards
Presidio Habitat Stewards (Every Saturday) November 21 @ 9:00 am - 12:00 pm Presidio Habitat Stewards (Every Saturday)
Presidio Guided Walk: 250 Years on the Presidio November 22 @ 11:00 am - 12:00 pm Presidio Guided Walk: 250 Years on the Presidio