Comment We are pretty lucky here in Chicago (Score 1) 188
I am fortunate enough to live in Chicago, where this arcade opened last August near Brookfield:
http://www.gallopingghostarcade.com/
I was there last weekend, and put in heavy hours on Vulgus, Dig Dug, SVC Chaos, KOF 97, and Commando. They have over 200 arcade games and the place was packed on a Saturday night. On the top of each cab they have a small placard with the arcade's personal top score which you can try and beat if you want your name on there, as well as the Twin Galaxies hi-score for comparison.
In addition to this, we have a GameWorks in Woodfield... with every light gun game ever (All of the HOTD's, all of the Time Crisis games, Razing Storm, 2Spicy), along with a row of actual Japanese Candy cabs for SFIV, KOF XII, and Tatsunoko vs Capcom (though I am sure they swapped this out for MVC3).
Mind you, at home most of the games I own on consoles like the Dreamcast and Saturn are arcade ports that I play with real arcade sticks like the Saturn HSS-0130 Arcade Stick; it's still nice to head out to a real arcade and put in some work on a real Tiger Heli or 1942/43 cab.