Every family has their quirks in the way that they celebrate Christmas - and it appears that the royals are no exception . Each year, they gather at the Sandringham estate in Norfolk for their traditional celebrations, which include exchanging gifts on Christmas Eve, walking to church on Christmas morning and enjoying a traditional turkey roast dinner with all of the trimmings. However, unlike many families, there is no time for slouching on the sofa and enjoying Christmas movies. And instead