San Francisco · Saturday, November 14, 2026
Activity: Chemical Reactions with Operation STEM
Activity: Chemical Reactions with Operation STEM on Saturday, November 14, 2026 at 2:00 PM PST at West Portal (Library). Cost: Free. Best for: school-age.
Confirmed from the organizer's calendar.
Saturday, 11/14/2026, 3:00 - 4:00 | West Portal | Elementary School Age | Science
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Plan your visit
Venue hours: Monday: 8:00 AM – 9:30 PM; Tuesday: 7:30 AM – 8:00 PM; Wednesday: 7:30 AM – 8:00 PM; Thursday: 7:30 AM – 8:00 PM; Friday: 7:30 AM – 8:00 PM; Saturday: 7:30 AM – 8:00 PM; Sunday: 7:30 AM – 8:00 PM — check the official page for holiday changes.
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