As it turns out, there is a huge overlap in the Venn diagram of people obsessed with wine and people obsessed with “Game of Thrones.” This shouldn’t really come as a surprise: We’re all nerds, after all. Some of us spend an entire paycheck on a rare bottle of Loire Cabernet Franc. Others spend that same money on a fur-lined cloak and plane ticket to a fantasy convention in San Diego. We all love to argue about really, really esoteric details, like whether the schist or limestone soils of St.-Chinian produce more expressive wines, or if it’s possible that Mr. Three-Eyed Raven himself, Brandon Stark, is actually the Night King (!!!) and the one who got us into this mess…