12 Christmas Surprises - intended for Nursery age children
12 Days of Christmas
12 Days of Christmas Feast
12 Days of Christmas Ideas
12 Days of Christmas Ring and Run
12 Days of Pixie Christmas
Fill your advent with activities
Gramma's 12 days of Christmas
Nativity 12 Days of Christmas - give a nativity piece each day
Notes to Song and Poem
The meaning behind the 12 days of Christmas
The secret elves 12 days of Christmas
You could give a Christmas stocking on Day 1 for them to post on their front door.  Then you can just drop it in the stocking and they'll get it, even if they aren't home.