Principia Christmas Karaoke and Trivia Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: December 15, 2020 @ 9:00 pm 2020-12-15T21:00:00-05:00 2020-12-15T21:15:00-05:00 2020 Christmas Sing invitation