UNCLEAR ON THE CONCEPT
Werner Purkhart, who's been running a "silent disco" in Salzburg, Austria, for four years, was denied renewal of his business permit in July, supposedly because his parties were too loud. At a silent disco, each dancer wears headphones to hear radio-transmitted music; to those without headphones, the roomful of swaying, swinging dancers is eerily quiet. Salzburg Mayor Heinz Schaden said it was still too loud. "The noise ... is keeping [the neighbors] up."