A life-size replica of Robert Downey Jr. as Iron Man is held aloft by Huston Huddleston of the Hollywood Sci-Fi Museum at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Azul Weldon as Briska from the web comic “Homestuck” at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Chelsea Caracoza as Seras Victoria in the manga and anime series “Hellsing.” (Robert Gauthier / Los Angeles Times)
Larry Munoz as Dark Link in the action game “The Legend of Zelda.” (Robert Gauthier / Los Angeles Times)
Valentin Figueroa as comic book character Ghost Rider at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Carter Stednitz, 8, as Star-Lord from “Guardians of the Galaxy” at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Jeff Sutter in steampunk wear at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Paul Forest, a.k.a. Spock Vegas, at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Harley Wettemann as the Joker at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Jon Reyes as Batman at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Elizabeth Pinchevsky as Raven from the comic book and TV series “Team Titans” at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
Katt McLaren as Majin Vegeta from “Dragon Ball Z” at WonderCon Anaheim 2015. (Robert Gauthier / Los Angeles Times)
