I found a place for pinball and some video games and sit down racing games. They are at the Outpost Ice Arena, near Sandia Mountain tram. Here's my take on the six machines.
Jackbot: Dirty, display bad - looks like a bad connection

Game Show: Dirty, different length flippers, volume very low, broken plastics, slingshots not working (Gaps set too big), second ball locked switch not working (the machine kicks the balls out during ball search). Bell works!

Riverboat Gambler: Clean, good volume, one broken plastic, backglass roulette indicator is off (When pointer is at red, calls out black, etc.)

Monopoly: Attendant said machine was having issues, so I did not play it. Visual shows very dirty, flipper rubbers about to break, flippers need aligned.

Slugfest: Display not working, so I did not play. Dirty

Junkyard: Very dirty, lots of lights out on upper playfield. Ramp switch covers missing. Different flippers. Shooter rod broken and cuts fingers when plunging ball.

I'm glad I found them, but disappointed that most were extremely dirty and needed some loving. I did not see any contact information about who owns/maintains them. Maybe someone out there has more information.