Sabor a Tango is housed in the Palacio Rossini, build in 1887 entirely of materials imported from Italy. It has been wowing its visitors since 1910, when it was the home of the Opera Singers Guild, which explains its 500 seats and fantastic acoustics. The interior of the building is sumptuous, with white walls and gold décor. Sabor a Tango is dedicated to preserving and restoring this historic building, where Carlos Gardel himself once performed, so you know your money is going to a good cause.  Preceeding the show, in “El Patio de la Morocha” hall, there are tango lessons for anyone who wants to try. If you go for dinner after the tango lesson, expect the food to be standard and acceptable, though not much more.  Athletic and varied, with tango dancers, singers, gauchos, and folk music, the show gives a comprehensive slice of Argentine artistry. You can’t take photos in the building, so if you want a physical memory, it is worth paying a little extra to have your photo taken with the tango dancers.