Arlington · Monday, September 21, 2026
Build a Marshmallow Catapult
Build a Marshmallow Catapult on Monday, September 21, 2026 at Quincy Room (Library). Cost: $. Best for: school-age, tween.
For grades 3-5 Build a catapult with local teens from STEMSters and test how types of energy, air resistance and angles can affect how well your catapult works. REGISTRATION RECOMMENDED. First-come, first-served seating. By registering, you will receive event updates. Call 703-228-5946 for more information.
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Nearby family spots
- Rocky Run Park — Outdoors · 0.4 mi
- Oakland Park — Outdoors · 0.7 mi
- Quincy Park — Outdoors · 0.9 mi