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comic book convention or
comic con is a fan convention emphasizing comic books and comic book culture, in which comic book fans gather to meet creators, experts, and each other. Commonly, comic conventions are multi-day events hosted at convention centers, hotels, or college campuses. They feature a wide variety of activities and panels, with a larger number of attendees participating with cosplay than for most other types of fan conventions. Comic book conventions are also used as a method by which publishers, distributors, and retailers represent their comic-related releases. Comic book conventions may be considered derivatives of science-fiction conventions, which began during the late 1930s.