High Quality Content by WIKIPEDIA articles! MomoCon is a fan convention in held in March in Atlanta, Georgia. From its beginning through 2011, it was held on the campus of the Georgia Institute of Technology; in its first year, MomoCon was held in the Georgia Tech Student Center. In 2006 it expanded to include several events, mostly video game tournaments, in the nearby Instructional Center. In 2011, it was held in Technology Square, and in 2012 it was held in the Atlanta Marriott Marquis.