At Con on the Cob this weekend, I met one of the members of the Dead Game Society. He had been playing or running games of 1st edition AD&D, Top Secret, Boot Hill, Gangbusters, and other "old school" '80's-era RPGs. The group does just that, play old games at conventions, rather than the newer stuff. I had a ball in a 2-person game of Top Secret, on the run through 1953 East Berlin.
This sounded like something I could get behind, and I'm feeling inspired to join them and pen some T2k one-shots for use at conventions near me. One of the suggestions was 1961 Cuba, which could be a good spot for a raid/sabotage operation.
www.dgsociety.com is their forum.