Evening after evening the mahogany panelled Grosser Saal (2450 seats), famed for its excellent acoustics, and the Mozart Saal (720 seats) host a broad spectrum of events featuring international ensembles and soloists. These include symphony and chamber concerts, song recitals, classical and contemporary music, jazz, rock and pop events, light entertainment, cabaret and - in both summer and winter - en suite events with dancing, musicals and children's programmes.
The congress centre too hosts around 50 events per year and has built itself a reputation that extends far beyond the Rhine-Main area. Major corporations are attracted to the sumptuous rooms and halls for holding balls, congresses, press conferences, corporate anniversaries, product presentations and receptions. Since 1998 catering for guests and visitors has been provided by "Gerd Käfer & Roland Kuffler GmbH & Co. KG" which, in addition to providing refreshments during the interludes at the various events, also runs the "Rosso" café in the entrance foyer and, since summer 1999, the "Opéra" restaurant in the Alte Foyer.