Dr. Vino has informed us that there's over 400 restaurants around the Chicago that are strictly BYOB. He's taken the time to make a few Google Maps that make it a lot easier to get your buzz on. One of his cartographic feats shows where said BYOB restaurants are located around town and the other map shows you where the closest bottle shop to the restaurant in question is located. Dr. Vino also manages to get some pretty detailed descriptions of the wine shops as well, check out his site for lots and lots of wine info.