Oskar-Morgenstern-Platz 1 September 15, 2021 33 Share on Facebook Tweet on Twitter Loading Map.... Oskar-Morgenstern-Platz 1Oskar-Morgenstern-Platz 1 - ViennaEvents 48.219431 16.367835 Address Oskar-Morgenstern-Platz 1 Vienna 1090 Austria Upcoming Events No events in this location