Loading view. Event Calendar No events scheduled for May 31, 2019. Jump to the next upcoming events. No events scheduled for May 31, 2019. Jump to the next upcoming events. Boston Celtics Events Boston Celtics Views Navigation Event Views Navigation Day List Month Day Today 5/31/2019 May 31, 2019 Select date. Previous Day Next Day Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file