[6] The convention typically offers an artist alley, card tournaments, cosplay events, dance/rave, dealers, formal dance, LARPing, special guests, tabletop gaming, video game tournaments, and workshops.

[7][8][9][10][11][12] OMGcon's 2016 raffle benefited the charity Cliff Hagan Boys and Girls Club, and raised around $4,000.

[13] OMGcon also used all available space in the convention center, with its attendees and other events occupying every hotel room in Owensboro, Kentucky.

[18] In 2017, OMGcon again used the entire convention center, and all of Owensboro 1,369 hotel rooms were occupied.

[24] OMGcon held HallOMGween over Halloween weekend 2021 at the Owensboro Convention Center and Towneplace Suites.