Naked dancing is par for the course. The must-see show is Anna Valeska Pohl and her Barbie dollsDance is in demand at this year's Edinburgh festival fringe, with queues forming on wet pavements an hour before hot-ticket events. With ample opportunity for fans to compare notes, word of mouth remains the essential ingredient of a show's success on the fringe, particularly a smaller show. They don't get much smaller tha…
