Home › Pages › Messalonskee High Loading view. Messalonskee High Events Messalonskee High Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Event Views Navigation List List Month Day Photo Week Map Today 6/20/2023 June 20, 2023 - 9/12/2023 September 12, 2023 Select date. June 2023 Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) Tue 20 June 20, 2023 Last day of Classes / Early Release (subject to change) August 2023 Tue 29 August 29, 2023 @ 5:00 pm - 6:00 pm New Student Open House Wed 30 August 30, 2023 First Day of School – Grade 9 Only Thu 31 August 31, 2023 First Day of School – All Students September 2023 Tue 12 September 12, 2023 MHS Picture Day Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file