Join the Festival Singers (a volunteer choral group that rehearses weekly at St. John’s) for their concert, “A Feast of Carols” at the Lake Forest Sun and Sail Club, 24752 Toledo Lane, Lake Forest. The concert is at 3 p.m. Sunday, December 14 and lasts about an hour. Dessert follows. Tickets are $15 each and can be purchased through the Church Office or at the door.