Rock and Roll in Chiang Mai?

Can anyone advise if there is a great place for some good old time Rock and Roll dancing in Chiang Mai? In the relatively short time that I have been here, I have found plenty of restaurants and bars, etc, with some pretty reasonable live music, but seldom do they have any sort of dance floor! Welcome any thoughts, suggestions, advice, etc.

Not that I am aware of. This is certainly (and obviously) a very different place than what we were used to in the States or Europe. Must of the dancing that goes on here is modern boomph-boomph.