My fellow Canadians. This is the most comprehensive list I have found for Canadian highland games and Celtic Festivals. I know we have one here but this one already exists and is up dated on a regular basis. I would be taking the information from this site to the xmarks site and I'm short on time.
http://web.ripnet.com/~nimmos/mainpage.html
It is the Canadian Bagpipe links . And links the event to the website and contacts. It is broken down by province and is very easy to follow
The Sarnia Highland games have been canceled ...the descision happened last week. So there is a hole in August...too bad really
The next event I will be attending is in Callander just South of North Bay Ontario. http://www.celtfest.org/ This is happening this upcoming weekend June 2nd and 3rd

I doubt I will see any xmarks members up there but who knows...
Cheers
Robert