The Christmas season is celebrated in different ways around the world, varying by country and region. Elements common to many areas of the world include the lighting of Christmas trees, the hanging of wreaths, Christmas stockings, candy canes, and the creation of Nativity scenes depicting the birth of Jesus Christ. Christmas carols may be sung and stories told about such figures as the Baby Jesus, St Nicholas, Santa Claus, Father Christmas, Christkindl or Grandfather Frost. The sending of Christmas cards, the exchange of Christmastime greetings, observance of fasting and/or special religious observances such as a midnight Mass or Vespers on Christmas Eve, the burning of a Yule log, and the giving and receiving of presents.