CoCoRaHS (Rain, Hail and Snow Network)
Nationwide citizen-science network taking daily precipitation measurements.
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Eastbay Astronomical Society
A nonprofit amateur astronomy club founded in 1924 and based at Chabot Space & Science Center in Oakland, offering a discounted student membership with a telescope loaner program, a Telescope Makers' Workshop, and members-only viewing nights on Chabot's historic telescopes.
Heartsaver CPR AED Course (American Heart Association)
An instructor-led or blended certification course teaching adult, child, and infant CPR, AED use, and choking relief, open to anyone including teens with no medical background; completion yields an AHA card valid for two years.
Robert Ferguson Observatory – Young Astronomers Program
A free monthly astronomy club for students from 4th grade through high school, meeting virtually on the first Friday of each month to review the current sky, rocket launch updates, and a rotating astronomy topic, with occasional in-person gatherings at the Observatory and Sonoma County libraries.
San Jose Astronomical Association (SJAA)
A San Jose-based amateur astronomy club whose Quick STARt program pairs new members, including students, with loaner Dobsonian telescopes and hands-on instruction in stargazing basics, alongside a school star party program that brings telescopes and volunteer astronomers to campuses.
TSA Data Science and Analytics
Teams research a societal issue with provided datasets, present at TSA conferences.
ARI Teen Immersion: Exploring History (Ages 13-18)
A four-day summer archaeology immersion camp for teens ages 13-18 at the Archaeological Research Institute's base camp, combining excavation at the Guard Archaeological Preserve with lab work, pottery-making, and lessons on ancient techniques integrating STEM and anthropology.