Somerville NJ Events Calendar — October 2026 — County Brief

Somerset 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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2 events in Somerville 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 17 The 45th Annual Somerville High School Pioneer Marching Band Festival Underground – 2 Year Anniversary Party 18 Underground – 2 Year Anniversary Party 19 20 21 22 23 24 25 26 27 28 29 30 31

Saturday, October 17

Fairs & Festivals 2:00 PM

The 45th Annual Somerville High School Pioneer Marching Band Festival

Somerville High School

Other 8:00 PM

Underground – 2 Year Anniversary Party

Visit Somerset County · Through Oct 18