Back in the day when "going dancing" meant actually dancing... and talent.
Leon James & Willa Mae Ricker demonstrating a step of The Lindy Hop. (Photo by Gjon Mili//Time Life Pictures/Getty Images) Jan 1, 1943
Whitey's Hopping Maniacs performing with "Le Cotton Club de New York" at the Moulin Rouge in Paris, summer 1937. (left to right) Naomi Waller and Frankie Manning, Lucille Middleton and Jerome Williams, Mildred Cruse and Billy Williams