main campus by a public footbridge, which has been recently closed by Queensland Rail. Access is now available via a long walk from the Indoor Sports Centre, or via the Victoria Park side of the site. Auditoriums and theatres The school has 6 major auditoriums and a theatre: The Centenary Hall, The Great Hall, The Lilley Centre Forum, The Music Auditorium, The Amphitheatre, The Gallery and The Theatre. Centenary Hall accommodates the entire senior school (8–12) student body for weekly assemblies, when The Gallery above is opened up to the Hall. The hall is also used for other events such as breakfasts, music concerts, debates and year-level tests. The Gallery above the hall can accommodate 2-year groups for lectures and information sessions. The Great Hall is one of the school's most historic buildings. The walls have various honour-boards commemorating academic, sporting and cultural achievements, as well as honouring the names of those who have served in wars. The stage is overlooked by a 10*3-metre stained glass window, with Queen Victoria and her knights of the realm as a central feature. The hall provides venue for Form Year Assemblies, Public speaking, debating and music performances. It is also used for dinner parties (such as the Old-Boys Association's reunions or the 'Mothers of Past Student'’ gatherings) and weddings for old-boys. The Forum can seat around 150–200 people and is used for collaborative learning exercises, usually housing all students in a subject or 3–4 classes. When using the extra seating available, a whole 250 student cohort can be housed. The Music Auditorium, established during the tenure of Bruce May as director of music, is a venue used to highlight the school's large music program. During the year a varied program of choral, concert and stage band and orchestral concerts take place. Many groups rehearse here weekly. Percussion equipment is able to fit in the hall. The Drama Theatre, established under the tenure of Brian Cannon as drama master, can seat approximately 300 for theatrical productions. The school holds a junior school play, a senior school play and a middle school production (play or musical) every year. It is equipped with sound and lighting equipment, including audio and lighting boards operated by students, a green room, and technical storage space. The Centenary Hall for many years was the venue for theatre productions under director, Brian Cannon. Moogerah Outdoor Education Centre Brisbane Grammar School's off-campus