OPCon

OPCon, Oak Park and River Forest High School Science-Fiction Fantasy Club’s one-day science fiction and fantasy convention, has been held annually in April or May since 1989, at the high school, 201 N. Scoville, Oak Park, IL.

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Convention
	1989—

This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, locale, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc.