Advent calendars are calendars that count down to Christmas. Some are religious and some are secular. Whether you count down to Christmas, Yule, or the Winter Solstice, etc., if you love tarot, you can make a type of advent calendar.
I made one last year. I put the cards in with backs facing out. Then each day, we'd pick one at random and turn it around, revealing the message of the day.
HERE is the post on my personal blog with the directions for what I did.