Anyone interesting in going out clubbing (or elsewhere) with an American?

I'm in Berlin through next weekend for work and have never been here before. My evenings and nights are mostly free, especially on Tuesday, Wednesday, and Saturday. I don't think I'm going to get into Berghain, but I'm interested in seeing at least one or two or the hot spots like Kit Kat, Tresor, or Insomnia. I think I have the right stuff to get in by myself, but it's easier, cheaper, and more fun as a couple or a group. Anyone interested in coming with me? Can always split up inside if you like. I'm 30, male, and straight, but not averse to going with another guy.

Also up for whatever else in terms of Berlin nightlife if someone has a better idea!