CoolN2 is awesome. The fact that they use liquid nitrogen to make their ice cream fascinates me.
I visited recently and got the cranberry butterfly sorbet (I think that's what it was called?) and the flaming cheetos. The flaming cheetos were fun, but I'd probably pass on them next time. The sorbet was really fresh and tasty.
I'm looking forward to visiting again soon and trying the bruleed dishes.