Meet mary mary cosplay at The Colossalcon North Cosplay Meet & Greet! "Mary has been competing for 10 years and is a multi-award winning cosplayer, accumulating category wins, Master level wins, best in Shows, placements in national and international invitational competitions such as Dragoncon and the prestigious Crown Championship of Cosplay. She appears as a cosplay guest and helps coordinate and judge costume competitions, working alongside convention owners and some of the best cosplayers in