3:00 - 4:30
Design a contraption to roll marbles, built with everyday materials and your imagination. For children ages 6 and older. Space limited. Reservations required: (415) 355-5727.
Science
Gain a new perspective on and understanding of the world through programs on the sciences.
Summer Stride
Summer Stride is the Library's annual summer learning, reading and exploration program for all ages and abilities. Read and learn with the Library all summer long.