Teens are invited to join the Gardens of Golden Gate Park for hands-on gardening projects this spring. Volunteer projects will take place at the San Francisco Botanical Garden (1199 9th Avenue) in the Children's Garden to help steward this local treasure. Join garden staff for its next project, Tending to a Kitchen Garden, on Saturday, March 2 from 10 a.m. to 1 p.m. For more information and to register, click here.