Greece has many Christmas traditions that are celebrated. Caroling is very popular, with children going door-to-door singing carols accompanied by triangles on Christmas Eve, New Year's Eve, and January 5th. During the 12 days of Christmas, goblins are said to come out at night to tease people and eat their food, entering houses through chimneys, which is why fires are kept lit. For good luck in the new year, Greeks hang pomegranates above doors that are broken after drying by New Year's.