It was Happy Days for Henry Winkler when he was invited to meet Queen Camilla during the summer. Movie star Henry Winkler has been traveling all through the UK and Ireland this summer, promoting his memoir Being Henry, accompanied by his wife Stacey. He’s experienced a lot of exciting things while on his book tour, but meeting with Queen Camilla at Ascot may have to be at the top of his list. There are few who can say that they have been personally invited to meet the royal, so Henry is in fact one of the lucky few. We’re sure that it’s a moment he wishes he could put in the memoir that he’s p…