Halloween events in Williamsport

Name: HORRORWEEN 2026: Halloween Expo. Horror and Halloween Market
Start: 2026-10-11
End: 2026-10-11
Location: Wacohu Grange #415

Check out happening halloween events all around Williamsport, MD

8 upcoming events Williamsport, United States Updated 8 Oct 2026

All 8 events in Williamsport

Sat, 10 Oct at 12:00 pm Hagerstown Speedway

KIDS

Fri, 16 Oct at 02:00 pm 9550 Jellystone Park Way, Williamsport, MD, United States, Maryland 21795

CONTESTS

Fri, 23 Oct at 02:00 pm 9550 Jellystone Park Way, Williamsport, MD, United States, Maryland 21795

CONTESTS

Fri, 30 Oct at 02:00 pm 9550 Jellystone Park Way, Williamsport, MD, United States, Maryland 21795

HALLOWEEN

Fri, 09 Oct at 02:00 pm 9550 Jellystone Park Way, Williamsport, MD, United States, Maryland 21795

CONTESTS

Sat, 31 Oct at 04:00 pm Rehoboth United Methodist Church

TRUNK-OR-TREAT

Sat, 10 Oct at 12:30 pm 10212 Governor Lane Blvd suite #1006

WORKSHOPS

Sun, 11 Oct at 12:00 pm Wacohu Grange #415

HALLOWEEN