Cosplay at NY Comic Con Pictures Cosplay at NY Comic Con Cosplay fans attend the opening day of New York Comic Con 2013 at The Jacob K. Javits Convention Center in New York City, Oct. 10, 2013. New York Comic Con is one of the largest comic book and science fiction conventions. The convention brings together fans of fantasy role playing, science fiction, movies and television. Read more: New York Comic Con 2013: The stars, comics and costumes See more: Costume designers head to Comic Con Credit: Neilson Barnard/Getty Images