Opus

(Did you mean a different Opus?)

A convention which took place in Denver annually from 2003-2007.

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Convention
	2003—2007

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.