San Francisco · Thursday, July 23, 2026

Activity: Marble Machine and Rube Goldberg Machines

Name: Activity: Marble Machine and Rube Goldberg Machines
Start: 2026-07-23T20:00:00.000Z
End: 2026-07-23T21:30:00.000Z
Location: Richmond

Activity: Marble Machine and Rube Goldberg Machines on Thursday, July 23, 2026 at Richmond (Library). Cost: Free. Best for: school-age. Thursday, 7/23/2026, 1:00 - 2:30 | Richmond | Elementary School Age | Science | Summer Stride

When: Thursday, July 23, 2026
Venue: Richmond
City: San Francisco
Category: Library
Cost: Free
Age bands: school-age
Event page: sfpl.org/events/2026/07/23/activity-marble-machine-and-rube-goldberg-machines

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