No, it’s not a mistake that “White Christmas” keeps playing on the radio; today is a bonus holiday in Italy. It’s the Feast of the Epiphany, celebrating the three wise men’s visit to baby Jesus–plus a feisty witch sidekick.
Shops are closed. Many people are off work, people who don’t work for the UN.
Anyway, it’s the last of the Christmas holidays, described by In Italy Online:
The period between mid-December and early January was one constant celebration even in pagan Rome. It began with the Saturnalia, a winter solstice festival, and ended with the Roman New Year, the Calends. After Emperor Constantine adopted Christianity, instead of ending the holiday at the New Year, the celebration extended to January 6 when the Three Kings were believed to have reached the infant Jesus, and so the Romans, too, began to exchange presents on the Epiphany.
Children in Italy believe in a female version of Santa Claus called La Befana, an old woman who flies on a broom and brings presents. According to Italian legend, Three Wise Men asked La Befana for directions to Bethlehem. La Befana was asked to join them but declined three times. It took an unusually bright light and a band of angels to convince La Befana that she must join the Wise Men, but she was too late. She never found the Christ child and has been searching ever since. On January 6, the Feast of Epiphany, La Befana goes out on her broom to drop off stockings filled with treats to all the sleeping children of Italy. Just as children in America leave milk and cookies for jolly Santa Claus, La Befana collects messages and refreshments throughout the night.