Many people around the world celebrate Christmas Eve in different ways. It is observed in many countries such as Australia, Canada, the United Kingdom and the United States. Workers in some countries get a day off or half-day off to prepare for Christmas Day, including last-minute shopping for presents, decorations or food. In some countries Christmas Eve is celebrated with large family meals featuring traditional Christmas dishes. In some cultures, presents are exchanged and opened on the night of Christmas Eve. Many homes have their Christmas trees lit up, mistletoes hung, and other Christmas decorations, such as holly and ivy, at this time of the year.