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Come join us for our next Open Saturday at the Contra Costa Science Workshop, located at the Boys & Girls Martinez Clubhouse on June 21, 2025 from 10:00 to 1:00. Hope to see you there!
Saturday, February 22nd is our next Open Saturday at the CCSW! We’re excited to welcome you all to the Contra Costa Science Workshop from 10:00 am to 1:00pm. There will be pizza & lemonade, make & take projects & lots of exhiblets for you to explore. Not sure what an […]