COSine 2018

COSine 2018 was held January 19-21, 2018 in Colorado Springs, CO. The GoH was Jody Lynn Nye.

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This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, location, 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.