Here's another Daily Creative Task you can try in December. If you want a quick drawing assignment try illustrating a single word a day. Here is a list of 25 "Christmas Words". Either write them down in a book and dedicate a page to each illustration or put them all on a single page. You can illustrate them however you like, with color or without, with pencil, paint, marker, or pen.
I took the words and started illustrating and found myself addicted. I completed a page in no time.