Now, I don't actually read or subscribe to Martha Stewarts web site, but I found on del.icio.us a link to a Wall Calendar. This is a calendar that you paint on you wall with blackboard paint (mixed with a number of greys), so you can write on it. I want to have a blackboard door or area in my kitchen in my new house, so I can write notes up, but a wall calendar is such an excellent idea.