The Medford Community Chorale and Youth Chorus presents its annual holiday concert, this year titled "Let It Snow." Proceeds will benefit Chapters Coffee Carts Inc., a nonprofit supported worksite located in the Charlotte & William Bloomberg Medford Public Library. Its mission is to help advance the lives of Medford's disabled persons seeking employment and professional skills on-the-job training, so that they may flourish and become part of the broader work force. The Medford Community Chorale provides performance opportunities in the…