Tim Janis and The American Christmas Carol celebrates its 11th year at Carnegie Hall. With full orchestra and a 200-voice choir, Tim Janis is joined by special guests Matthew Morrison, Sierra Boggess, Hayley Westenra, Kara DioGuardi, Caroline Campbell, Alex Boye, and Melora Hardin. Additional performers include Dallyn Vail Bayles, Broadway Youth Ensemble, Chesapeake Youth Symphony Orchestra, The American Christmas Carol Choir, and The Fairfield County Children's Choir. Proceeds benefit Kate Winslet’s Golden Hat Foundation, which is dedicated to changing the way people with autism are perceived, by shining a light on their abilities and emphasizing their potential.