In all seriousness, the shoulder is a deceptively simple complex of muscles that serve a large array of functions, but here's how to maximize those muscles with only a few exercises.
Biceps don't get much isolation time in functional fitness workouts but it's cool to show them some love. Nothing wrong with well-developed arms and they do look good, there's always that.
After the rush of Thanksgiving, you're on your last lap to the Christmas Eve finish line. Sounds like a good time to up your meditation game among other things.