Zenkaikon is an annual volunteer-run convention in Lancaster, PA that serves as a melting pot for fans of anime, manga, gaming, sci-fi, fantasy, and more. The convention features extensive programming including panels, artist alley, vendors, late-night dances, cosplay performances including a masquerade and idol fest, tabletop and video gaming, workshops, and special activities. As a 501(c)3 educational non-profit, it's dedicated to promoting Japanese art, animation, and culture as well as science fiction and fantasy literature and films.