West Windsor NJ Events Calendar — October 2026 — County Brief

Saturday, October 10, 2026

Mercer County calendar

Events

Concerts, fairs, sports, and community nights across the county. Turn categories on or off to thin the calendar.

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October 2026

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6 events in West Windsor on Oct 17 · Show the whole month

27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Midnight at the New Dawn 17 Midnight at the New Dawn Playdate Pals Eat Good, Feel Good +3 more 18 Midnight at the New Dawn 19 20 21 22 23 24 25 26 27 28 29 30 31

Saturday, October 17

Music & Theater

Midnight at the New Dawn

Kelsey Theatre - West Windsor · Through Oct 18

Library 11:00 AM

Playdate Pals

Mercer County Library, West Windsor Branch

Library 1:30 PM

Eat Good, Feel Good

Mercer County Library, West Windsor Branch

Library 2:00 PM

Drop-in: Spider Craft

Mercer County Library, West Windsor Branch

Library 3:00 PM

Halloween Playfest 2026

Mercer County Library, West Windsor Branch

Library 3:30 PM

JANN STEM Lab for kids!

Mercer County Library, West Windsor Branch