Wed, December 13, 2017 3:00 P.M.
Add to your calendar
Using straws, children and teens will design and build a “rollercoaster” track for a ping pong ball.
5325 Overbrook Avenue (54th St. & Overbrook Ave.)
Philadelphia, PA 19131-1498
Calendar of Events
© 2017 Free Library of Philadelphia | Phone: 215-686-5322