The Best FREE Things to Do in Westchester

Free things to do in Westchester

Find the best events happening tomorrow for tweens (9–12)

Find fun free things to do

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Thursday July 17, 2025

Gallery-tour-image4_photo-Stefan-Hagen (3)

2–3pm

Public Gallery Tour

Ages: All
Art
Community

5:30–7:30pm

Sew Simple: Runway Challenge

Ages: 9 – 12
Art
Beauty

Finkelstein Memorial LibrarySpring Valley

Apollo-Soyuz_f32409

7–8pm

Apollo-Soyuz: The Mission & The Astronauts (A Free, Virtual Lecture)

Ages: 9 and up
Community
Free

Hamptons Observatory with Suffolk County Community College (online)East Hampton

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