?

There is a place in Moscow, a brothel, where women pay cover charge and take home whatever they make from whatever it is that they do. The place calls itself a theatre since it does a show-girls, or rather their silhouettes, dance behind a curtain for a few minutes, so... they're a theatre and pay taxes off their 'modest' income. Does anyone know if this happens in other places in the world? I don't mean the existence of brothels of course.