ColossalCon, formerly called Cleveland Colossal Convention, is an annual four-day anime convention held during June at the Kalahari Resort and Convention Center in Sandusky, Ohio.ProgrammingThe convention typically offers an artist’s alley, art galleries, concerts, cosplay contests, dances, flea market, formal ball, game room, game shows, guest speakers, karaoke, merchandise vendors, panels, and video rooms.Complaint against Colossus ConNostalgiaconventions.com LLC (ColossalCon) filed a complaint against Colossus Con in 2017 for using a name too close to ColossalCon.
