Annual Art Festival Art on the Square Belleville, Illinois May 13 - May 15, 2016 EVENT DETAILS: Location: Downtown Belleville, IL Dates: May 13 - May 15, 2016 Times:  Friday: 5 pm - 9 pm Saturday: 10 am - 8 pm Sunday: 11 am - 5 pm Description: Ranked as one of the top...