El Viejo Almacén is one of the city's most traditional tanguerías.
The building dates back to 1769, to before Argentina's independence from Spain, when it served as a store.
In 1969, singer and composer Edmundo Rivero converted it into a "temple of tango", and many tango greats have since performed on its stage.
The venue hosts a dinner-show every evening, with a menu of Argentine meat and international dishes followed by a performance of almost two hours.