Andover Ecumenical Choir will present their annual advent concert on Friday, December 14 at 7pm in the Nancy Howe Auditorium of the David A. Howe Public Library. This favorite regional choir has performed regularly on the Auditorium’s stage for several years with their inspirational Advent and Lenten programs. The Choir is directed by Marcy Bledsoe. This concert is free and open to the public.