McGregor, Iowa might be the birthplace of American circus. The Ringling brothers, after all, were born there and spent 12 years there before moving to Baraboo, Wisconsin, where they founded the Ringling Brothers Circus.
Peter Wagner, past-president of the Circus Fans Association of America, has researched the brothers' history in Iowa.
"Their first show was in McGregor. At that time, they weren't even a traveling circus," he says. "They would go to various states and check into a hotel and then would announce that they would do a show in the lobby of the hotel."