First Annual Flea Market at the Lewis and Clark Interpretive Center

IT’S TIME! Our first annual Flea Market is happening! Come find that treasure you have been looking for. The event happens May 30, 2026, at 9:00 a.m.-3:00 p.m. in the parking lot of the Lewis and Clark Interpretive Center, 900 Larsen Park Road, Sioux City IA. Shoppers will find a variety of vendors selling amazing riches! A food truck will be on site. Admission is free, but freewill donations are encouraged.