Reservations for the Billings Estate National Historic Site’s special Christmas Tea service open Monday, November 5 at 10:00 AM. Reservations can be made by phone at 613-580-2088 ext.35258. Their Christmas Tea Service is the perfect way to get into the holiday spirit as you enjoy the festive decorations, a Christmas-themed menu, and carolers. Tea will be served on Sunday, December 9 and Sunday, December 16 with seatings available at 10:30 AM , 12:30 PM, and 2:30 PM. This is always a popular event and is sure to fill up fast!