Holiday TriviaCategory : General A Holiday Trivia Contest will be held at the Mendon Senior Center on Monday, December 17 at 3:30 p.m. All ages are invited to enjoy a holiday-themed trivia contest. Know the origins of Good Old Saint Nick or why the Menorah has nine candles? This timely holiday quiz is offered by Katelyn Bottoms and other Nipmuc National Honor Society students. Refreshments will be served. To register, call 508-478-6175 or stop by the Senior Center.