Argentine asado is a must, and this restaurant on the corner of Defensa and Dr. Jose Modesto Giuffra in San Telmo neighborhood of Barcelona is a raucous place where huge pieces of beef are being hacked up with sharp meat cleavers and thrown in wood burning parillas. Meat, meat and more meat, so if you're vegetarian you might want to pass - but it's an experience not to be missed.
Café de los Angelitos
Rivadavia Avenue 2100, Buenos Aires
Classic tango show (with or without dinner) - performance of the history of tango. Fabulous.
La Boca, Buenos Aires
Caminito is the colorful, much photographed, street in the La Boca neighborhood of Buenos Aires. A port neighborhood for 19th century immigrants, it fell into disrepair until a local artist brought it back to life in 1959. Get there early in the morning, before the throngs of tourists. At around 10, artists start setting up their work - look past the tourist-geared tango paintings and you can find some real gems.
Museo de Arte Latinoamericano de Buenos Aires
Avenida Figueroa Alcorta 3415, Buenos Aires
The Latin American Art Museum of Buenos Aires is also known as the MALBA Museum, Malba – Fundación Costantini, and the Costantini Collection.