When the music crackles on flick your legs as you move with your partner in a steamy embrace learn the unique rhythms and pauses of milonga a type of tango in confitera la ideal one of buenos aires most celebrated tango salons with the help of a guide learn the history of the passionate dance at museo mundial de tango end the tour on a sweet note with dessert at the citys oldest caf brimming with old world elegance once frequented by the likes of carlos gardel and jorge lus borg