Rewind to the 1920s, when crowds in Harlem took to the dance floor with a new type of move called Swing; a time when Swing-era bandleader Cab Calloway referred to dancers as “jitterbugs,” out on the floor with their fast, bouncy movements. You too can Jitterbug, Charleston and Lindy Hop right at home on present-day Fountain Square. Free, impromptu dance instruction from The Cincinnati Lindy Society will be accompanied by local Jazz and Swing bands. Ambitious performers can participate in a Jack & Jill competition Saturday, and pin-up studio Retrocentric will be on hand to give mini-makeovers.
5-11 p.m. Friday and Saturday. Free. Fountain Square, Fifth and Vine streets, Downtown, myfountainsquare.com.