Just got back from a fun trip round ol' Japan, and I stopped at the game centers in every major city. Played some SF4, fun. Chun Li for the sexy Lightning kick goodness.
Also stumbled across something called Tatsunoko VS. Capcom. ...I think it's called that anyway. Anyway, lots of Capcom favorites (Ryu, Morrigan, Rockman) and then some weird shit like Gatchaman?!
The third fighting that I threw my money into ended up being the most fun, though it has the most generic look to it. It's called BlueBlaze or BlazBlue or something and it's a 2D fighter that plays somewhere in between Marvel vs. Capcom and Guilty Gear. The controls were REALLY tight and it was a fast-paced bit of fun. It took all of the things I liked about 2D fighters and cut out the bullshit. Character designs were really pretty, too.
Of course, DDR, Pop'N Music, Taiko no Tatsujin, and various other Bemani products were a staple of the game center-y goodness.
And I spent an hour getting a Cristo figure out of a UFO catcher so that super can finally sleep at night. (I managed to snag a few other things in the process, but I stopped when I finally got that damn Cristo-shaped hunk of plastic.)
-Djinn