Kids Events This Weekend in Belleville, IL

Seeking a family-packed day of activities in Downtown Belleville? Main Street Kid's Day returns to Greater Belleville Chamber of Commerce (216 E A St, Belleville, IL) on Saturday, April 11, 2026, bringing over 500 families together for a celebration designed for children ages 0-12. With three successful years behind it, Belleville Main Street has planned an exciting lineup of activities, entertainment, and vendor booths that promise something for every child.

via Google Events