IN THE CONCERT HALL. Free general admission tickets will be distributed in the Hall of Nations starting at approximately 4:30 p.m., up to two tickets per person.

Boys & Girls Club of Greater Washington presents: Holiday Sing, a multi-genre celebration of holiday traditions around the world, featuring holiday classics and original compositions accompanied by a 15-piece chamber orchestra and a mass choir. Renowned artists perform alongside underserved youth to benefit arts instruction and inner-city programming that has served the Greater Washington area for more than 135 years.