Happy happy, everybody! My family contains many Catholic people plus some Jewish, Baptist, pagan, and agnostic folk as well, so winter holidays are a mishmash of we-all-like-each-other-ness, which makes for a heckuva celebration. It does not require adult beverages, but they aren't discouraged either.
Sadly, it hasn't been cold enough here in Austin for my favorite winter cocktail -- hot cocoa, Bailey's, and mini marshmallows -- but we have made do despite. Last year we didn't cocktail but instead drank a ... well, rather a lot of this South American red wine with llamas on the label, but I couldn't find that stuff this year. (Sadness.) We tried this as an alternative:
...which turned out not to be a complete abomination. I mean, if you accept the fact that you're drinking berry juice that's just a touch bitter, it's really okay.
My preferred cocktailish drink is always whiskey sour made with Makers Mark (I'm a cheap date) or Deep Eddy Ruby Red Vodka with something fizzy like Topo Chico. When accomplished bartenders or trusted friends are in charge, I love me a good Old Fashioned.
But you know what the best holiday mix is? A cozy fire, a good board game, some people who respect each other and can behave like adults despite any differences they may have, and time set aside just for each other. Snuggled, not stirred, and served warm with a side of giggles.