A devastating cyclone hit Rochester on August 21, 1883. It killed dozens of people and injured many more, but emergency health services in the tornado's aftermath also led to the eventual creation of the Mayo Clinic.
The R.W. Lindholm Service Station in Cloquet, MN was designed by American architect Frank Lloyd Wright. Completed in 1958, it was the only building concept ever constructed from Wright's utopian vision of a model American community called Broadacre City.