98) more edible ornaments for the tree
99) in my childhood home I used to set up the Creche for every Christmas on this day. I think it is a beautiful and nice tradition, even though I am not Christian.
100) emergency clean up
101) Holiday Tree Looting Party - this is a Swedish tradition done at Epiphany, which is the traditional day to take down the Yule decorations. Make this part of your traditions for the day you take down the Yule. This is also the reason why there has been so much edible tree decorations among these 101 ideas :-D