A convocation of fans that took place in Chicago from November 9-10, 1946 at the Atlantic Hotel and Erle Korshak's house. Twenty-five attendees, including Korshak, Kornbluth, Doc Smith, Tucker, Bob Bloch, Fritz Leiber, and Oliver Saari spent the weekend criticizing N3F and listening to Smith talk about his works in progress.

This is a Stub Convention page. Please extend it by adding information about the convention, including dates of each, GoHs, convention chairman, location, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, etc.