'Tis the season to celebrate. In fact, it’s the one time of year that we simply like to celebrate locally. But there are various Christmas traditions around the world, fascinating and fun. People in Iceland often exchange books on Christmas Eve, then read them and eat chocolate the rest of the night. The tradition is called Jolabokaflod, or “The Christmas Book Flood.” Iceland publishes more books per capita than any other country. Greenland’s traditional Christmas dish, kiv