Instead of recommending cities wholesale without giving any context, here are some of the places I've tried out that ended up being really good.
If any of you guys are ever in NYC and want to try some really great spicy lamb burgers, try this place out. I highly recommend it!
Menu
For more of the pan Asian stuff, if you guys ever hit up San Francisco and want to try some decent fushion food (have to admit this place does it well, though pricy), this place hits the spot.
Sushirrito - Sushi Burrito Rolls