The library had a program where you could order hot chocolate mixes. (I has asked before and was told that the different events was for any age.) I knew that Santa was supposed to make a visit, and thought that would be fun for Megan, but that everyone would enjoy the hot chocolate. So I ordered one for each child.
My children liked the hot chocolate and the candy canes with it. They enjoyed the picture books that Santa delivered. Adrian especially, he got a joke book! But they loved the melting snowman slime. Everyone made their slime a different color and have enjoyed playing with it a few times.
I enjoyed that my children had a unexpected visitor and enjoyed being silly a few minutes with him.