What is Christmas? Exerts from Wiki: The celebratory customs associated in various countries with Christmas have a mix of pre-Christian , Christian, and secular themes and origins. Christmas is an annual festival commemorating the birth of Jesus Christ ,observed primarily on December 25 ... Popular modern customs of the holiday include gift giving , completing an Advent calendar or Advent wreath , Christmas music and caroling , lighting a Christingle , viewing a Nativity play , an exchange of Christmas cards , church services , a special meal , pulling Christmas crackers and the display of various Christmas decorations , including Christmas trees , Christmas lights , nativity scenes , garlands , wreaths , mistletoe , and holly . So let's think.. Gift giving - Not forbidden Advent Calendar - I just seen it in the store (the chocolate one) not forbidden. Christmas Music - Please stop for crying out loud, but not forbidden Caro