MYAC Events

The following events are hosted by the Mayor's Youth Advisory Council (MYAC), in coordination with the City of O'Fallon. Learn more about MYAC.

O'Fallon Fall Fest Run (5K and 10K)

Saturday, October 10 • City Hall

Put on your running shoes and meet outside O’Fallon City Hall for the 13th Annual O’Fallon Fall Fest Run on Saturday, October 10 New this year: a runners' zombie costume contest! Learn more about the Fall Fest Run, including how to register.

O’Fest Music Festival

Saturday, October 17 • Civic Park

Get rockin’ this fall as the area’s best local bands take to the bandstand in O’Fallon’s Civic Park. On Saturday, October 17, from 11 a.m. – 7 p.m., the Civic Park bandstand will showcase the area’s best musicians under the age of 21. Bands will compete for prizes (to be determined).

How to enter your Band

Download and print the Participation Agreement (PDF) found below. If your band is selected, entry to the contest is only $20 per group. Please read the agreement in full! If a parent or guardian is required, please ask them to read it, too.

Printable Participation Agreement

Parking and Seating at O'Fest

Free parking available throughout Civic Park. Lawn seating is available on the hill surrounding the bandstand. Bring your lawn chairs or blankets!