A large room found at the ground floor. It has a large dome of glass as its outer wall and there are long tables where the students have their breakfast, lunch and dinner. It has a special tier for staff members. Parties and balls are often held there and during such occasions the tables are removed to make place for the festivities. A large glass dome is the School Hall's outer wall. It is found below the Headmistress' Office and next to the Entrance Hall.