TANGO: Dancing at the open air milonga at La Glorieta de Belgrano - weekend evenings. (Fotografía de Alejandra López.) This is where Sallycat met her man, and is the location of the photo on the cover of her book Happy Tango (http://www.amazon.com/Happy-Tango-Sallycats-Dancing-Buenos/dp/0956530605). Go to watch even if you don't dance yourselves. (Preview at http://www.youtube.com/watch?v=9MFqXQeWK_o) Chinatown is across the road when you get hungry.