Which are the most trending events happening in O Fallon, IL today?
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Here are the best events happening in O Fallon, IL today:
- Trivia Night - FREE to play! is happening on 16 Nov 2025 from 7:00 PM onwards at 455 Regency Park-B, O'Fallon, IL, United States, Illinois 62269, O Fallon, IL
- Annual Congregational Meeting is happening on 16 Nov 2025 from 11:30 AM onwards at 520 E US Highway 50, O'Fallon, IL, United States, Illinois 62269, O Fallon, IL
- O'Fallon Ward Youth Fireside is happening on 16 Nov 2025 from 7:00 PM onwards at Bishop Merrill Home, O Fallon, IL
