The tango began along the Río de Plata in the late 19th century. Since then, Buenos Aires has been the irrefutable capital of this sensational dance and music. You have not experienced the city unless you have enjoyed a professional performance. Tango Porteño on 9 de Julio Avenue is one of many great options for catching a show. This venue takes pride in recreating the Golden Decade of tango from the 1940s.