In the Western church the festival primarily commemorates the visit by the Magi to the infant Jesus. In the West the evening preceding Epiphany is called Twelfth Night. The time between December 25 and January 6 is known as the Twelve Days of Christmas. Epiphany is celebrated with special pastries in many countries, and children often receive small gifts in their shoes in honour of the Magi’s gifts to the infant Jesus. https://www.britannica.com/