Trick or Treat events in Portsmouth

Name: Halloween Parade Costume Build Nights
Start: 2026-10-10
End: 2026-10-17
Location: Port City Makerspace

Check out happening trick or treat events all around Portsmouth, NH

5 upcoming events Portsmouth, United States Updated 18 Oct 2026

All 5 events in Portsmouth

Sat, 31 Oct at 09:00 pm 3S Artspace

USD 1 TO 65 FITNESS

Fri, 16 Oct 14 Hancock St, Portsmouth, NH, United States, New Hampshire 03801

TRIPS-ADVENTURES

Thu, 29 Oct at 07:00 pm The Press Room

MUSIC

Tue, 27 Oct at 04:00 pm Flatbread Company Portsmouth

HALLOWEEN

Sat, 10 Oct at 05:00 pm Port City Makerspace

FREE HALLOWEEN