You know Las Vegas tourism isn't going back to a family focus anytime soon when Excalibur, a gleaming shrine to that ill-fated era, now hosts the raunchiest show on the Strip. You won't see paid showgirls simulate oral sex anywhere on the Strip. I think there's a statute against that. But you can see a volunteer audience member, a sort of matronly one at that, do that very thing in Anthony Cools' dirty hypnotism show.