The Christmas pickle is a German tradition that originated in the 19th century. It is believed that if you hide a pickle ornament on the Christmas tree and the first child to find it gets an extra present or good luck for the year ahead. The pickle also represents the last meal for the animals in the stable the night before Jesus was born, and thus is a symbol of hope, faith, and abundance. Some people believe that the Christmas pickle brings good luck and prosperity to the house and family if found first, which is why it is hidden on the tree.