Do you have any Christmas words or phrases that make you cringe.
Mine are:
Crimbo
The Big Day
Magical.
The latter two are partly because I think it puts too much pressure on people to do something that isn't attainable - too much emphasis on things being perfect during a particular 24 hour period.
Little children will be happy and excited (and probably get overwhelmed and overtired and have tantrums) if they have family who love them, some presents from family and Santa and some treats/special food and some decorations like a Christmas tree. Beyond this I'm not sure what "making it magical" really means. It will be what it will be and children will react however they react.