Guess the Christmas Carol: Divide your group into two teams (try to keep it even between them). Let them draw out of a hat or rock/paper/scissors to see which team begins. One person from the first team is chosen. They get a piece of paper with the name of known Christmas Carol on it. They can’t show this to anyone - and just like Charades or Pictionary.
They need to either act out (no words or sound) the name of the Christmas Carol or on an erase-board/chalkboard/butcher-paper on the wall - they need to draw out so that the team has to guess what Christmas Carol it is. Each team’s guesses are timed and the team with the shortest guess time all of the carols wins. Losers have to sing a Christmas song chosen by the winning team.