Roast turkey served with salad, sauces and sparkling juice. On the left is a log cake. (Photo credit: Wikipedia)
Everyone has left, and you have piles of dishes, and odd quantities of leftover foods and drinks. Don't throw anything away!
You can freeze the wine and champagne - possibly with an ice cube tray for portion control (but who has an ice cube tray these days?) - and they can be used later to create sauces; meats and vegetables which haven't been touched can be frozen in clean containers for reinventions into a nice lunch or dinner or even breakfast.