O Fallon Kids Events

O'Fallon's America 250th Celebration

O'Fallon Community Park 3 Jul 2026

Spring Book Fair

505 S Cherry St, O'Fallon, IL 13 Apr 2026

2026 Annual Book Sale

120 Civic Drive, O'Fallon, IL, United States, Illinois 62269 23 Apr 2026

Power Wheels Drag Racing

Gateway Classic Cars (St. Louis Showroom) 30 May 2026

OTHS Bands Spring FUNDrive

OTHS - O'Fallon Township High School District 203 10 Apr 2026

Summer 2026 - OTHS Youth & High School Summer Camps

O'Fallon Township High School 7 Jan 2026