The show's vibe has an overall throwback quality to it. And since last season sent the group back in time to the '60s, it seems fitting to pair the show with a classic cocktail from the era: the whiskey sour. There's a simple structure behind all sours, the family of citrus-based cocktails, says Bon Appétit. Their easy-to-make recipe calls for bourbon and personally, I'd recommend Four Roses yellow label. Especially for mixing into cocktails, this offers a great depth of flavor for a remarkably low price.