Being (Un)Crafty - Felt Advent Calendar

I am really not very crafty. In fact, I consider myself best at really "uncrafty" projects like this one. I saw this cute advent calendar in a catalog and decided I could create one to make the countdown to Christmas a little more exciting. Its all made of felt, glue, and some other adhesives - no sewing or fancy stuff like that. Let me know if you want more info on how I created this little gem...oh...and if you have any great ideas of what to fill it with for my two year old!