Told to me by a six year old.

Why was the snow yellow?

Because Elsa let it go!

I am a waiter and I have regular family every week on Monday. I exchange jokes with the youngest boy and he always wins free dessert. This week however he won a free meal for the whole family. I laughed til I made yellow snow

Edit. Did not know it was my cake day! I think this is my first joke post. Just wanted to share.