After hours at a comic book store I worked at. This was during 2nd edition D&D and the store had all the books, so we had an entire library of gaming books at our disposal as long as we were very, very careful with them. The best part was that there was a really good pizza place across the street. The first time we ordered delivery from there, they thought we were playing a prank: "No, really, we are in the comic shop across the street, we swear!"