Located in the heart of downtown Sioux City, the Sioux City Public Museum features large, colorful exhibits, interactive displays, and much more. Visitors will discover the "Spirit of Sioux City" through a lively 12-minute orientation film in the ornate "corn palace theatre." A variety of hands-on experiences are available including the award-winning "Innovation I-Wall" and "The Big Dig," which replicates an active fossil dig site. Highlights of the permanent gallery are rare Native American artifacts from the area; Sioux City's first "horseless buggy," a 1901 Oldsmobile; a 1930 Kari-Keen airplane manufactured in Sioux City; and a 1918 Mack fire truck similar to ones used by the Sioux City Fire Department. The two-story Disaster and Recovery Wall features multi-media presentations of three major Sioux City catastrophes: the 1904 Pelletier Department Store fire, the 1953 Floyd River Flood, and the 1989 crash of United Airlines Flight 232. Temporary exhibits feature topics of local and regional interest.