MAME box

I was talking with a few of the guys a month or so ago about the MAME
box towards the back. Who's the owner of that project?

Depends which one?

There is a big 3 person arcade unit, that one is for the space and I run that project.

There is a 95% complete mame standup and that is Ramons

There maybe some extra cabinets and those should be available to anyone if not labeled.