Another one, sounds similar, is at ORD. Leave Terminal 3 (AA) via the tunnel to the O'Hare Hilton. It's on your right opposite where you'd turn left to enter the hotel itself. Has a lot of stuff from airlines that aren't around any more.
(It's been a while since I was there, as most of my ORD connections these days don't leave enough time to visit it, and unless I'm arriving from overseas I'd have to leave the secure area and reenter. If it's closed, perhaps someone could post that here.)