Crossingcon is a convention which will be held June 21-23, 2019 in Montreal, Canada. The GoHs will be Diane Duane, Mark Oshiro and Kate Howells. {$files} 2019 . .

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.