Tango masters Gabriel Misse & Analia Centurion will return from Buenos Aires to teach six 3-hour tango seminars at the Dardo Galletto Studios, August 8-10, and August 15-17.    Classes are available as a package or individually.   The celebrated couple will also have a Meet and Talk with the Masters event, Tuesday August 12 at 7:30 PM, in which they will discuss tango, show rarely seen films, and take questions from the audience.