Mount Auburn Hospital’s Auxiliary hosted the 10th Annual Tree Lighting Ceremony at the Hospital’s Stanton Lobby on Thursday, December 12th! Funds from this year’s event are still being counted but over the past nine years, the Tree Lighting Ceremony has raised over $100,000 for the Hospital, due to the generosity of hundreds of contributors to this annual event. The evening featured performances by the Belmont High School Madrigal Singers and the Waltham High School Guitar Ensemble, and an audience Sing-Along concluded the ceremony, followed by a reception. Brookline resident, Larry Mambrino, MD, and his family attended the tree lighting where he spoke. Dr. Mambrino works for Cambridge Otolaryngology, an Ear, Nose & Throat practice at Mount Auburn Hospital and also serves on the Hospital’s board.