RE: Homecoming Weekend – MSAD 15 Families and Community Welcome. I am inviting all MSAD 15 families and the community to join us for the 2024 Homecoming Weekend at Gray-New Gloucester High School. There will be many events that all family members can enjoy, including athletic matches, a parade, an expanded menu for the Patriot Snack Shack, appearances by our band and chorus, and student organization tables. You can find the full schedule below.