08/22-08/23 City Fest in O'Fallon IL
Come out and try a variety of food and drinks from our local businesses. Enjoy the live music, parade, carnival rides, car show, triathlon, and much more!
August 22-23, 2025
Hours: 4-10 pm Fri, and 11 am - 9 pm Sat
Free
401 E. 5th St., O'Fallon, IL, 62269
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