The convention has occasionally served as host for other conventions . Canvention 24 was held as part of Boréal 21 , in 2004 , and the 24th French National Convention was organized in conjunction with Boréal 24 in 2007 . Boréal was also a partner of the 67th World Science Fiction Convention held in Montréal in 2009
67th World Science Fiction Convention
67th World Science Fiction Convention
Boréal