Discover the underground world of the Prohibition-era speakeasy on an entertaining adults-only tour that takes you to four historic Chicago bars. Learn why the sale of alcohol was banned for more than a decade in the United States, and the subsequent popularity of illicit establishments where liquor, jazz, and mobsters ruled. An air-conditioned coach shuffles you from bar to bar, so feel free to buy a drink or two. This small-group tour, limited to 20 people, ensures a more customized experience with your guide.