The Jack O'Lantern Spectacular returns! Head to Iroquois Park to see 5,000 illuminated pumpkins lining a quarter-mile trail, illuminated at night as an “art show” every day from dusk to 11 p.m. Over 100 pumpkins are carved into works of art, presented in themed scenes set to music. This remarkable event runs every day from October 12 to November 5.