Personally, I'll be using the arbitrarily set date of Jesus (H)'s birth to make my grand-god-son very happy, and his parents miserable.
Had I been one of the wise men back then, I'd have brought the kid something to make his parents crazy...
I got my little angel a 20" Next Wipeout bike, green. It will go well with the deluxe wagon and the heavy snowmobile-fashioned sled from years past.
Every time it snows, I get a text saying "I HATE YOU!" from his mother.
Jesus (A) even sent gifts, which will do nicely to entertain indoors when it's too bad to go outside, too!
Thank you, Jesus.