Halloween events in Crystal Lake

Name: Halloween Celestial Origins
Start: 2026-10-30
End: 2026-10-30
Location: McHenry County College

Check out happening halloween events all around Crystal Lake, IL

6 upcoming events Crystal Lake, United States Updated 18 Sep 2026

All 6 events in Crystal Lake

Fri, 02 Oct at 05:00 pm Crystal Lake Main Beach

USD 9 TO 10 FITNESS

Sat, 03 Oct at 04:00 pm Ivy Hall Dispensary-Crystal Lake (Crystal Lake)

CAR-SHOWS

Sat, 24 Oct at 07:30 pm Grand Victorian of Crystal Lake

Sat, 24 Oct at 11:00 am Crystal Lake Plaza

FREE TRICK-OR-TREAT

Fri, 23 Oct at 06:00 pm Rookies Sports Bar & Grill - Crystal Lake

USD 0 TO 29 FITNESS

Fri, 30 Oct at 06:00 pm McHenry County College

USD 13 TO 18 NONPROFIT