at least one, but nothing on this scale.
The GarBade, which is short for GameBoy Arcade, is just übercool. I want to make one of these someday just so I can have one. I don't know what game arcade I'd emulate, but I think I'd try to use some more modern graphics to make it look like there was a stand-up arcade version of some of my popular Xbox games. Now that I think of it, I think it would be cool to up-size this to a small cabinent with a full sized Xbox crammed in there. I think would be pretty cool and not a complete rip-off.
This build is documented decently on the metku.net site and there is a pretty good video to boot: