The Lilies of the Valley, 10 women who sing in exquisite harmony, return for their annual concert at 8 p.m. Oct. 20-21 at the Sautee Nacoochee Center. The Lilies come together once a year to perform. Members of the group are Cheri Crutchfield-Luhn, Lisa Deaton, Sabrina Dorsey, Anne Greene, Courtney Johnston, Barbara Luhn, Lisa Mount, Joanne Steele, Dede Vogt and Debbielee Whelchel.