« All EventsCase DayDecember 27, 2027« Lars Ulrich’s BirthdayCard Playing Day »Mark your calendar: December 27, 2027 is Case Day. However you observe it, make it a good one. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Share:FacebookXWhatsAppThreadsTextMore… Details Date: December 27, 2027 Event Tags:DidYouKnow, GeneralHolidays, WhatzToday