The Best Outdoor Events in Westchester

Outdoor events in Westchester

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

Find upcoming outdoor events and outings for groups or individuals this season

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Sunday Aug. 3, 2025

Dreamland – Wacky Worm 1200×800

All day

Ulster County Fair

Ages: All
Animals
Attractions

Ulster County FairgroundsNew Paltz

Sunday Aug. 10

wave-hill_Kids-on-the-Move-The-Energy-of-Art_credit-Joshua-Bright

1–2pm

Kids on the Move! Trees R Us

Saturday Aug. 16

Moth

8:30–10:30pm

Evening with the Moths

Ages: 9 and up
Animals
Environment

Westmoreland SanctuaryMount Kisco

Wednesday Aug. 20

4:30–6pm

Backyard Science (Gr. K-6)

Ages: 5 – 12
Environment
Free

Finkelstein Memorial LibrarySpring Valley

Saturday Aug. 23

Noon–4pm

Community Fun Day

Ages: All
Community
Free

Powerhouse Faith & Deliverance MinistriesYonkers

Monday Sep. 1

Fair-KidsEnt-Kenilworth-2018-1024×768

10am–5pm

Riverdale’s Annual Labor Day Street Fair

Ages: 3 and up
Community
Festivals

Held Along Newark Pompton TurnpikeRiverdale

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