The document summarizes Christmas and New Year traditions in Greece. Some key traditions include: - Christmas is celebrated from December 25th until January 6th, with caroling groups singing kalanda songs and visiting homes. - Kallikantzari, mischievous elves, are said to emerge during this 12-day period to play tricks. - New Year's gifts are exchanged on January 1st, brought by Saint Basil instead of Santa Claus. - Epiphany on January 6th involves blessing waters and brave swimmers retrieving crosses for blessings. - Popular Christmas foods include melomakarona cookies, christopsomo bread, and roast pork as the main dish.