I had the exact same problem with my neice

also first grandkid on both sides to the family an first neice to her only uncle on the other side so man the kid has everything
I got mine a little elephant money box an put a silver sixpence in it, an also got her one of those water mat things, you fill the brush with water an they can doodle all over the mat an there's no mess, she's right after Xmas an for her Xmas I got her a alphabet train that she can ride an you can put little bricks in the top an the slide out the bottom into a carriage thing, it was from smyths, I also handmade a little hat with a owl on it an honestly she LOVES her hat
I really wouldn't over think it, they aren't aware of what the day means, we know it's special but they don't lol an I stressed myself out trying to think what I could get her an out everything it was the little crochet owl hat she went about with all day
