Stir-up Sunday
Stir-up Sunday is an informal term in Catholic and Anglican churches for the last Sunday before the season of Advent. It gets its name from the beginning of the collect for the day in the Book of Common Prayer, which begins with the words, "Stir up, we beseech thee, O Lord, the wills of thy faithful people...", but it has become associated with the custom of making the Christmas puddings on that day.