Warped Con had celebrity guests from film and TV such as cast members from Game of Thrones, Dr Who, Star Wars, including former Dr Who actor Silvester McCoy, and Chuckle Brother Paul Elliot.
It also saw hundreds of fans dressing up for the event. Can you spot youself in our pictures of the amazing costumes worn by fans?
13. Mad Hatter
DeppalikeUK, of Tru Entertainments, pictured. Picture: Marie Caley NDFP-31-08-19-WarpedCon-12 Photo: Marie Caley
14. Monokuma and Junko
Katie Baker, as Monokuma and Jenna Boyce, as Junko, both of Intake, pictured at the Doncaster Racecourse, during Warped Con. Picture: Marie Caley NDFP-31-08-19-WarpedCon-1 Photo: Marie Caley
15. Chuckle time
Paul Chuckle, pictured with Paul, Donna and Isabelle Owen, eight. Picture: Marie Caley NDFP-31-08-19-WarpedCon-13 Photo: Marie Caley