My favorite calendar is the Erin Condren 2012 Jumbo Calendar, which I buy every year. It has big squares to write in and is colorful and cute and works well for me. It hangs on the side of my fridge and I will show you this year's version later. I can't get up now to take a picture because Hannah the Cat is sleeping on my legs.
I also like to pin a couple decorative (the pretty flat kind you don't write on) calendars elsewhere around the house. I figure even though I never wear a watch, I have some kind of ethical obligation in life to at least know what day it is.
Here are some lovely options. I love that letterpress is accessible and no longer limited to Crane & Co.
Green Chair Press 2012 Desktop Calendar (this one has sweet haiku on each month)
Rifle Paper Company 2012 Fruit Calendar
(The fruit part of these pages would be so pretty framed in a kitchen after the calendar was extinct.)
Now I have to stop because Hannah has moved up and it is getting difficult to type.