I have too many...
Xmas eve we open one present that I (mom) gets to pick out... It's always Pajamas for us to wear to bed that night.
Typically we all sleep in my room too.
Xmas eve we eat chocolate Fondue and we track Santa on this GPS website
Santa always brings certain things in our stocking - tooth brush, little box of sees candy, chapstick... and then other things for each individual person
Decorating - we normally do the weekend after Thanksgiving... When we do the tree each child has their own ornament they get to put on (along with others we put on together)... We put on Xmas music when we decorate and when the Mariah Carey song "All I want for Christmas" comes on we sing like lunatics and dance around.
Those are just some