Not such a big event!?! Last time I looked, every Grandchild's Wedding is a big event to the Grandparents, but especially if they're in their Nineties. Royal or otherwise. I completely expect Prince Phillip will be there barring a major change in his Health.
What I really popped in to share is, I got my monthly E Newsletter from The Monarchist League of Canada earlier tonight. In it is some concerning info...Although TLC is available on all Canadian Cable/Satellite Services, & they do have the US Rights to show the Wedding, TMLoC have not been able to confirm if TLC will be able to show it here as well or it'll end up being Geo Blocked. They’re going to keep trying to find out & will send out an update when/if they do.
Sorry to possibly be the bearer of bad tidings to my fellow Canadians.