
10. South Dakota: Corn Palace
The Corn Palace, commonly advertised as The World’s Only Corn Palace and the Mitchell Corn Palace, is a multi-purpose arena/facility located in Mitchell, South Dakota, United States. The Moorish Revival building is decorated with crop art; the murals and designs covering the building are made from corn and other grains, and a new design is constructed each year.

The Corn Palace serves as a venue for community events. Each year, the Corn Palace is celebrated with a citywide festival, the Corn Palace Festival. Historically it was held at harvest time. It is also home to the Dakota Wesleyan University Tigers and the Mitchell High School Kernels basketball teams. (via Corn Palace)