About Exhibition Millennium Art Festival 2026 will be held from 27th - 28th June 2026 at Lake Street at Michigan in Chicago, Illinois, United States. The festival is a juried event, which means that artists apply to participate and are selected by a panel of jurors. This year, over 175,000 people are expected to attend the festival, which features a wide variety of art, including paintings, sculptures, photography, jewelry, and more. It is a great opportunity to see some amazing art, meet the artists who created it, and enjoy a day out in Chicago.