Explore the history of Sarpy County from the original American Indians to the present. Exhibits include the history of the fur traders and missionaries, period rooms, early agricultural pursuits and a scale model of Fort Crook (now Offutt Air Force Base). The Bellevue Depot and the Sarpy Caboose offer a unique opportunity to discover the history of railroads in Sarpy County. Open Tue-Sat, 10am-4pm. Closed Thanksgiving, Christmas, New Year's Day & Easter. Free admission, donations appreciated.