Which country is credited with starting the tradition of the Christmas tree?

What is the best-selling Christmas song of all time?

What do people traditionally put on top of a Christmas tree?

What is the traditional dessert served during Christmas dinner in England?

In which year was the first Christmas card sent?

Which plant is traditionally used to make a Christmas wreath?

What color are the berries of the mistletoe plant?

Which popular Christmas beverage is also called "milk punch"?

What is Olaf nose in Frozen made of?