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 9:00am-3:00pm in the parking lot of the Lewis and Clark Interpretive Center, 900 Larsen Park Road, Sioux City IA.
On Sunday, May 31, 2026, at 2:00 p.m., Kevin and Joanne Keane perform at the Betty Strong Encounter Center. Admission is free; freewill donations are encouraged.
On Wednesday, June 3, 2026, at 10:00am, on our outdoor stage, Bright Star Theatre presents their rendition of “Peter Pan.”
On Friday, June 6, at 10am, kids are invited to the Center for an exploration of what lurks beneath that brown river they call the "Big Muddy"? It's Fish, Fish, and More Fish! Come get involved in our exciting hands-on activities for children grades K-8.
On Sunday, June 7, 2026, at 2:00pm in the Betty Strong Auditorium, Helen Lewis will share a fascinating exploration into “At Heart…A Westerner: Theodore Roosevelt’s Formation in the West.”
Wednesday, June 10, or Saturday, June 13, at 10am, come hear tales about the dangerous encounters experienced by Lewis and Clark and the members of the Corp of Discovery faced along the trail.
Wednesday, June 10, or Saturday, June 13, at 10am, come hear tales about the dangerous encounters experienced by Lewis and Clark and the members of the Corp of Discovery faced along the trail.
On Saturday, June 13, 2026, at 7:00pm on our outdoor stage we welcome the exceptionally talented Walker Mathison & the Ranahan Band. Admission is free, but free will donations are encouraged.
On Sunday June 14, 2026, at 2:00pm Byron Kuehl, one of Sioux City’s most sought after solo acoustic acts, will perform at the Betty Strong Encounter Center.
On Wednesday, June 17 or Saturday, June 20, come see if you can help answer the question of "Where Did All the Flowers Come From?
On Wednesday, June 17 or Saturday, June 20, come see if you can help answer the question of "Where Did All the Flowers Come From?
On June 21, 2026, at 2:00pm in the Betty Strong Encounter Center Auditorium, the New Horizons Band of Sioux City under the direction of Benjamin Mauritz will present an amazing concert.