For many centuries, the celebration of Christmas often began with a church service or mass, which lasted from late at night to after midnight on Christmas morning. Christmas Day was a time of feasting. On the following day, the Feast of Saint Stephen people from rich households would carry boxes of food out to the street for the poor and hungry. Many people would go back to work but employers would give gifts of money to their workers. The Holy Days continued with the feast of Saint John and Holy Innocents' Day. The feasting and parties ended on the Feast of the Epiphany, the day of the Three Wise Men, often called the "Three Kings". The season is nowadays remembered by the song "The Twelve Days of Christmas". William Shakespeare wrote a play to be performed as part of the celebration, called "Twelfth Night".