Avondale, AZ. I play DDR at the Tempe Gameworks. A Golfland arcade in Mesa has a BM IIDX Red, and that was the last time I was there, which was probably 2 or 3 years ago. They also had a regular BM 5th append club mix or something old and weird [5 key only]. It was fun, as well. That being said, I can only assume they would get newer IIDX machines as they come out, since Red was new at the time, and they had it!
Anyway, this is all pointless because no one lives a reasonable distance from me. I'll be in this community till a) the apocalypse or b) spec quits the internet or c) America crashes from being hit by EMP bombs at specific points, knocking out our networks. Meaning after I get thru college and stuff, have my own freedom, I'd be able to get on a damn plane and join up in a s.net gamefest. That'd be neat.