Looks like X07 is still happening. It's scheduled for August 28th, if you want to try and get in.
The event is NOT invitation only, however, you do need to act fast to get your name on the list as I only have a very limited number of spots open for people to attend. X'07 Canada is happening on August 28th in Toronto. Once you have been added to the RSVP list, you will receive an official invitation that is your pass into the event. Sorry, no plus ones. If you have a friend that wants to attend, they have to send their own email request.
Wish I had time to go.