A relaxacon held (or scheduled to be held) 13 June 1992 in Sydney, New South Wales, Australia.
It was named in honour of Joe and Gay Haldeman.

For more information see the Haldecon flyer transcribed by Doug Burbidge at history.sf.org.au, .

This is a Stub Convention page. Please extend it by adding information about the convention, including dates of each, 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, etc.