STEMChess Club - Laguna Niguel
Orange County (CA) Public LibraryFree chess club for ages 6-11 with instruction, practice games and a concluding tournament.
Free
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Hands-on vermicomposting activities with OC Waste & Recycling: kids learn how worms turn food scraps into compost. Included with museum admission ($22 children and adults; $20 seniors/military; infants free).
Each session shows its local timezone.
Pretend City Children's Museum
29 Hubble
Irvine, CA 92618
STEMFree chess club for ages 6-11 with instruction, practice games and a concluding tournament.
STEMFree Lego building club for builders of all levels.
STEMRated youth chess tournament for players who know how the pieces move.