The Joslin's Canadian Open is the largest grappling tournament in Canada.
[1] The Canadian Open has been run as an annual event and drew over 700 competitors in 2007.
[4] After starting the tournament with just karate in 1976, the new popularity of kick boxing nearly did it in.
A decade after that first event, Rick Joslin shut things down, until 1996 when he restarted.
[5] The event is hosted by Rick and Jeff Joslin.