Staatsoper, Prague. The Prague Ballet Gala is an exclusive dance event at the beautiful Prague State Opera featuring performances by leading ballet stars. Among these stunning dancers are Dmitri and Daniil Simkin, Maria Alexandrova and Sergey Filine, Jean Jacques Herment, and Viviana Franciosi. They present their favourite classical and modern pieces from legendary choreographers such as George Balanchine, Marius Petipa, José Limón and John Neumeier.