Has it already been done?

Just wondering if anybody has heard of a business like the one I'm planning...

Part sub-sandwich shop, part comic book store. Fresh home-made soups and other side dishes such as potato salad, macaroni salad, fresh baked cookies and home made potato chips. "Grab-N-Go" lunches that include a sandwich, a side dish and two random comic books. Dining area in the front, full service comic book store in the back.

And the name of this business? "Heroes".