The Cafe Tortoni is a restaurant, bar, entertainment venue, cafe, and must see.  The highlight of the Cafe Tortoni is the traditional tango shows offered nightly.  The traditional tango shows have an emcee, a small orchestra, and dancers.  The emcee sings and tells jokes and the orchestra provides interludes between the emcee spots and the tango dancers.  The shows follow dinner and drinks.  The section of the Cafe Tortoni where the shows are located has limited seating and reservations are strongly recommended.