There are usually certain permits you can get to go around that law. Out here in LA there is a smoking ban, yet the Hookah fad still marched on. There are hundreds of Hookah bars out here and the market is very saturated, however there are certain permits you can get for these establishments, and I believe some rules can be bent if its a ventilated place with an open front promoting outside seating. Of course these are multipurpose places which offer typical middle eastern drinks and desserts. Some are even complete outdoor based in strip malls, etc. The fad has been kind of dying out here and the major draw are highscool/1st year college students, but if you are in a cold climate I believe the fad will stay strong
