Halloween Havoc O Fallon Il 2024 Calendar. O'fallon family sport park facility; Gateway rush soccer club looking forward to hosting the 8th annual halloween havoc.
From pumpkin picking, to hay rides, corn mazes, safe trick or treat events, and fall festivals, there’s tons of great kid friendly halloween fun happening this fall across illinois. Halloween hunt find clues, solve puzzles find the hidden clues while bar hopping with your friends and earn a chance to win the halloween hunt!