Tonight from 5:30 to 8 p.m., Prosperity Social Club hosts an "intimate retro cocktail evening" with Stephen Harrison, the Cleveland Museum of Art's curator of decorative art and design. Harrison will talk about The Jazz Age: American Style in the 1920s, the current CMA exhibition. Plus you'll find a special "high society" drink menu inspired by the The Savoy Cocktail Book, by Harry Craddock, a bartender who worked in Cleveland before heading to Europe during Prohibition. (Niesel)