Bumping this up for this year.
Anyone care to share some more ideas? I have a few more links to share, but I gotta run, so I'll try to post 'em tomorrow. Here are a couple:
Muffin Tin Advent calendar
- not sure how the days are attached to the tin. I haven't found another source with instructions, yet.
Ali Edwards' Christmas Project #3 : Advent Boxes
; she has a link to the Martha Stewart Kids's instructions.