Frozen Custard
It was invented in 1919 in Coney Island, New York, by ice cream vendors, Archie and Elton Kohr. In 1993, World's Fair, Chicago, a frozen custard stand, introduced the dessert to a large number of consumers. Since then, the popularity of frozen custard has spread across several states with Milwaukee, Wisconsin, being known as the "unofficial frozen custard capital of the world."