It wouldn’t be the Christmas season without eggnog.  I just bought a jug today.  (My wife is more a fan than I am, though I like it.)

Eggnog- a brief history:

http://www.aarp.org/food/recipes/news-12-2010/eggnog_what_you_need_to_know.html

(photo- http://en.wikipedia.org/wiki/File:Eggnog.jpg)