10. March 2018
Diners cards CHF 950
Flanier cards CHF 290
Tickets are available from 1 December 2017.
Please send your order to opernball@opernhaus.ch.
10. March 2018
Diners cards CHF 950
Flanier cards CHF 290
Tickets are available from 1 December 2017.
Please send your order to opernball@opernhaus.ch.