Trick or Treat events in Groton

Name: Howl-O-Ween
Start: 2026-10-24
End: 2026-10-24
Location: Pet Supplies Plus Groton

Check out happening trick or treat events all around Groton, CT

1 upcoming event Groton, United States Updated 16 Sep 2026

All 1 events in Groton

Sat, 24 Oct at 10:00 am Pet Supplies Plus Groton

FREE HALLOWEEN