Octagons
The ceremonial hall area connects the two wings of the Main Building. It can be accessed from two octagons that are located in front of the cloakrooms. One octagon leads to the Main Ceremonial Hall and the Senate Hall, while the other octagon leads to the Main Ceremonial Hall and the Small Ceremonial Hall. The octagons are not only used as entrance areas, but also serve as registration areas, cloakrooms or catering areas, depending on the event. Of course, it is also possible to display information material or set up a book table in the octagons.