Events Happening In Chicago In September 2025. Stay up to date on all of the events and shows happening in chicago, including exhibits, concerts, sports games, festivals, art shows, lectures, and children's activities. 29 at the chicago children’s theatre, 100 s.

Catch the best of everything that your city has to offer here. Check out this guide to get the festival dates and all the details you need to plan the perfect summer in chicago!