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
MUSIC
JUNE'S FALL FEST 🍂
June's Breakfast + Patio
4 Oct 2025
MUSIC
Fur-ight Night (Trunk or Treat for Dogs)
Ace Hardware-O'Fallon & West Belleville
10 Oct 2025
DOG
5th Annual Trunk or Treat Spooktacular
1268 Central Park Dr, O'Fallon, IL, United States, Illinois 62269
25 Oct 2025
TRUNK-OR-TREAT
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O Fallon Events
O Fallon Halloween Events