The exact year and the location of the first Polyball - then known as
Akademie - is unknown. A general assumption is that the first ball took place in 1880. In 1929, the name changed from Akademie to Polyball. Since the 1940s each Polyball has its one theme with respective decorations of the ballrooms. Since its beginning in the Stadttheater Zürich (municipal theatre, now
Zürich Opera House) the location has changed several times, such as Tonhalle Zürich,
Grand Hotel Dolder, Zürcher Messegelände (Zürich fair areal) as well as the ETH main building, where it takes place today. == The ball ==