TANGO 3: Intermediate/Advanced. This class is for people with at least six months of tango experience. You must be able to dance in close embrace and lead or follow all basic elements of the dance, as well as giros. All instruction is geared to dancing on the social floor, with emphasis on good technique, musicality and floorcraft. $15 per person or 10 classes for $135. Class cards must be used within six months.