Class of 2022 Ceremony Was Held Outdoors in Mustang Stadium - Thursday, June 23, 2022, Montville Township High School’s Class of 2022 graduated outdoors in the Mustang Stadium. The procession of students, faculty and administrators stepped onto the field at 7:00 p.m. for the 51st Annual MTHS Commencement. MTHS Principal Douglas Sanford presided over the event, introducing the honored guests, and addressing the Class of 2022 and their families.