During all of May, hundreds of couples will dance tango, milonga and waltz in the city’s 22 most famous milonga dance halls. The winners in the Tango Salón categories for adults and seniors will be able to compete in the Tango Festival and Dance World Cup World that will take place in Buenos Aires in August. Waltz is a new category in this seventh edition of the city dance contest. See when and where the different competitions will be held at http://www.festivales.gob.ar/.