The Rockcliffe Flying Club has traditionally held a fly-in on Canada Day, July 1, each year, but this year it looks as if it has been cancelled.
I have been to the fly-in the last few years and it doesn't come as a surprise that it does not seem to be on this year. In the past three years it has barely drawn half a dozen aircraft. In 2011 only ten aircraft attended, even though weather conditions were perfect, with a warm, but not hot, sunny day and no significant wind. I think a lot of people have other plans for long weekends in the summer and that the event just petered out from lack of interest.
Update: As described in the comments below it looks like the fly-in is actually "on", it is just that the RFC website has not been updated to reflect that, however it is mentioned on the RFC's Facebook page.