For me, that place would be:
Launderland Coin-Op
3828 Macdonald Avenue
Richmond, CA 94805-2244
(510) 237-3352
A few months back, I had to walk to the Wells Fargo because I had forgotten my debit card, and needed to get to San Francisco from Richmond. I was walking along Macdonald when I came across Launderland Coin-Op, and saw inside a couple of cabs. My curiosity piqued, I checked to see what they were. I was pleasantly surpised. They had six cabs:

The first was a Galaga, Pac-Man, Frogger cab. I of course spent all my quarters (I only had 4) on it, playing Galaga for two quarters and Frogger for two quarters.

They also had a Neo Geo MVS, although I can't remember what game this was.

Here was a Taito cab, but since it's Metal Slug 3, I'm assuming it's also an MVS?

Another Taito with Super Bust-a-Move.
They had two other cabs, but they were broken when I was there. Still, if you're in that part of town, chuck a quarter or two in the machines to let them know they should keep them!
