My gaming group is scheduled to meet this Saturday. So, since I never got a chance to run my GaryCON memorial game last year, I plan to run a short dungeon crawl - most likely the first level of the Castle Greyhawk ruins as I remember it from Gary's game. Otherwise, I might the run the sample dungeon from the BD&D Holmes rulebook. But I'm thinking that I'll probably use only the OD&D booklets for this special game. If the players enjoy it, then next time we may either continue into CZ UW or perhaps do something in Blackmoor (Temple of the Frog).