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Holly Park Bigs Week 8: Rage Against the Time Machine

Tree Frog Treks, LLC • San Francisco, CA

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Aug 4-8 2025

Holly Park Bigs Week 9: Gearing up for Getting Down

Tree Frog Treks, LLC • San Francisco, CA

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Aug 11-15 2025

Holly Park Bigs Week 10: Sail the Summer Seas

Tree Frog Treks, LLC • San Francisco, CA

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Jun 16-20 2025

McLaren Park Bigs Week 2: Create like a City Creature

Tree Frog Treks, LLC • San Francisco, CA

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Jun 16-20 2025

McLaren Park Littles Week 2: Create like a City Creature

Tree Frog Treks, LLC • San Francisco, CA

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Jun 23-27 2025

McLaren Park Littles Week 3: Dive Into Discovery Days

Tree Frog Treks, LLC • San Francisco, CA

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Jun 23-27 2025

McLaren Park Bigs Week 3: Dive Into Discovery Days

Tree Frog Treks, LLC • San Francisco, CA

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McLaren Park Bigs Week 4: Wacky, Wild Science Week!

Tree Frog Treks, LLC • San Francisco, CA

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McLaren Park Littles Week 4: Wacky, Wild Science Week!

Tree Frog Treks, LLC • San Francisco, CA

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Jul 7-11 2025

McLaren Park Littles Week 5: Set the Green Screen

Tree Frog Treks, LLC • San Francisco, CA

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Earth Sciences for Kids in Napa, CA

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Holly Park Bigs Week 8: Rage Against the Time Machine

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

Holly Park Bigs Week 9: Gearing up for Getting Down

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

Holly Park Bigs Week 10: Sail the Summer Seas

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Bigs Week 2: Create like a City Creature

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Littles Week 2: Create like a City Creature

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Littles Week 3: Dive Into Discovery Days

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Bigs Week 3: Dive Into Discovery Days

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Bigs Week 4: Wacky, Wild Science Week!

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Littles Week 4: Wacky, Wild Science Week!

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

McLaren Park Littles Week 5: Set the Green Screen

Tree Frog Treks, LLC • San Francisco, CA

Science , Arts and crafts

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