Arlington, Massachusetts!
Magic Dragon Comics
This hole in the wall comic store is only open about 15 hours a week. But no matter when you walk in it looks like they just opened. There are about 15 empty pizza boxes on the ground, you can't even see the floor, and there's a Sony Playstation and a couch set up so the employees can play Spiderman.
Notice the man in the picture? That's Glenn, the comic book guy. Everyone who has seen him swears the one in the simpsons was based on him. He wears a flash shirt and sweat pants, and tells people not to touch the cash register while he's gone. I think he's a national hero.