Well, check this joint out: It's the Luna City Arcade.
The saint behind this Shangri-La is a man by the name of Peter Hirschberg!!
This mad genius with a heart for classic arcades built himself a temple filled with over a hundred classic arcade games. But don't get any ideas about making a pilgrimage. This place is PRIVATE!! However, Mr. Hirschberg is no Grinch, and this story has a happy ending. The Luna City Arcade occassionally opens to the public for random game days. In fact, here's some video of his latest:
As you can tell, this was a benefit for a worthy cause.