Trick or Treat events in Longmont

Name: Highland Lake Fall Activity
Start: 2026-10-30
End: 2026-10-30
Location: The Church of Jesus Christ of Latter-day Saints

Check out happening trick or treat events all around Longmont, CO

10 upcoming events Longmont, United States Updated 6 Oct 2026

All 10 events in Longmont

Sat, 31 Oct at 10:00 am Roosevelt Park (line-up) & Main Street

Fri, 03 Apr at 04:30 pm 667 4th Ave

FREE FITNESS

Sat, 31 Oct at 01:00 pm Village at the Peaks

ART

Sat, 17 Oct at 10:00 am 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504

TRIPS-ADVENTURES

Sat, 24 Oct at 10:00 am 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504

TRIPS-ADVENTURES

Sun, 01 Nov at 10:00 am 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504

TRIPS-ADVENTURES

Sat, 31 Oct at 10:00 am 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504

TRIPS-ADVENTURES

Fri, 23 Oct at 05:00 pm 10935 Colorado Blvd

FREE TRUNK-OR-TREAT

Sat, 24 Oct at 04:00 pm The Church of Jesus Christ of Latter-day Saints

FREE TRUNK-OR-TREAT

Fri, 30 Oct at 06:00 pm The Church of Jesus Christ of Latter-day Saints

FREE FITNESS