Lehárvilla on September 27, 2026. Pianist Ralph Petruschka has been performing at the Lehárvilla for 40 years, and for the past 30 years, he has been performing every summer at the Grand Café Zauner on the Esplanade. His commitment to culture in Bad Ischl ensures that the melodies of Lehár, Liszt, and many other great composers are still heard regularly today […]