Plainfield City NJ Events Calendar — December 2026 — County Brief

Friday, October 9, 2026

Union 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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December 2026

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2 events in Plainfield City on Dec 16 · Show the whole month

29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Cookie House Building session 1 (grades K-5) Cookie House Building session 2 (grades K-5) 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2

Wednesday, December 16

Library 4:00 PM

Cookie House Building session 1 (grades K-5)

Summit Free Public Library

Library 5:00 PM

Cookie House Building session 2 (grades K-5)

Summit Free Public Library