O Fallon Halloween Events

Halloween events Happening Next in O Fallon, IL

District Frights 2025

 116 E. First Street, O'Fallon, IL, United States, Illinois 4 Oct 2025
HALLOWEEN

Fur-ight Night (Trunk or Treat for Dogs)

 Ace Hardware-O'Fallon & West Belleville 10 Oct 2025
DOG

JUNE'S FALL FEST 🍂

 June's Breakfast + Patio 4 Oct 2025
MUSIC

Family Movie Night

 505 S Cherry St, O'Fallon, IL 17 Oct 2025
ENTERTAINMENT

5th Annual Trunk or Treat Spooktacular

 1268 Central Park Dr, O'Fallon, IL, United States, Illinois 62269 25 Oct 2025
TRUNK-OR-TREAT

Trunk or Treat at Newbold Toyota

 1282 Central Park Dr, O'Fallon, IL, United States, Illinois 62269 24 Oct 2025
TRUNK-OR-TREAT

Trick Or Treat At The Colonnade

 700 Weber Rd, O'Fallon, IL, United States, Illinois 62269 11 Oct 2025
HALLOWEEN

Annual Truck or Treat

 1205 N Lincoln Ave, O'Fallon, IL, United States, Illinois 62269 26 Oct 2025
ART