Volunteer: San Francisco Habitat Stewards (Every Thursday) November 19 @ 1:00 pm - 4:00 pm San Francisco Habitat Stewards (Every Thursday)
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)