STEMsters

Drop in during any Wednesday session of the Summer 2026 Series to engage in STEM topics and activities. 

Activities for each program date are listed below: 

7/1/26 Big Bubbles 

7/22/26 Bird Kite 

7/29/26 Bristle Bot 

8/5/26 Slime 

8/12/26 Tonoscope 

Participation will require completion of a waiver by a parent/guardian at the start of each session. Recommended for ages 6+ 

This program is a collaboration between and South San Francisco Public Library, the South San Francisco Youth Commission, and STEMsters. STEMsters is a 501(c) non-profit run by high-school students, dedicated to inspiring and educating kids in STEM through engaging and fun activities.