So you’ve been invited to a wedding on Game of Thrones — and not just any wedding, but a royal wedding. If you’re up on the show, you'll want to think long and hard before you RSVP with a yes. Is the groom Dothraki? If so, you should decline, unless your idea of a good time jibes with the horselord belief that “a wedding without at least three deaths is considered a dull affair.” Is the wedding on Westeros? Be prepared to help strip the bride and groom after the ceremony to prepare them for their “bedding,” and, if King Joffrey’s involved, to laugh at the worst jokes imaginable. And whatever you do, run for the exit the second you hear “The Rains of Castermere” — but also know that it’s already too late to escape and you’re going to die.