I've narrowed my 2010 choices down to two contenders:
Simple and colorful letterpress from a long time favorite, Linda and Harriet could be fun and I just love those snowshoes. The images are meant to be cut off at the end of the month and used as a postcard.

I hang my calendar from the side of the fridge. Maybe some wholesome veggie sketches from Claudia Pearson could inspire a year's worth of weeknight dinners:

Last year I went with a clean and colorful kitchen theme from Smack of Jellyfish:

A little better than Twilight pin-ups, don't you think?