Genericon began in 1985 as a general science fiction convention, organized by the Rensselaer Science Fiction Association, a student group at RPI. Early conventions were held in the lecture halls of RPI's Russell Sage Laboratory, and featured standard SF convention activities such as lectures and panels, film rooms, a dealers' room, an art show, and filking. Guests of Honor at Genericon 1 were writer Hal Clement, artist Phil Foglio, and fan Jan "Wombat" Finder. Other guests included Leik Myrabo, Lynn Abbey, Fred Saberhagen, and Professor Alan Meltzer. Subsequent Genericons have included such notable guests as Samuel R. Delany (Genericon II), Joan Vinge (Genericon III), Jack Dann (Genericon III), Barry Longyear (Genericon VII), Christopher Golden (Genericon IX), Vic Mignogna (Genericon XXIV), and Kyle Hebert (GenericonXXVI), Studio Trigger (Genericon XXX and XXXI).