s and a disco in the souterrain. At midnight and at 3 a.m. the quadrille from the operetta "The Bar by Johann Strauss will be performed at the main Ball Room. All guests are cordially invited to take part in the quadrille, when the traditional dance routine is announced. EFTA00599440

and a disco in the souterrain. At midnight and at 3 a.m. the quadrille from the operetta "The Bat" by Johann Strauss will be performed at the main Ball Room. All guests are cordially invited to take part in the quadrille, when the traditional dance routine is announced. EFTA_R1_02012200 EFTA02686496

and a disco in the souterrain. At midnight and at 3 a.m. the quadrille from the operetta "The Bat" by Johann Strauss will be performed at the main Ball Room. All guests are cordially invited to take part in the quadrille, when the traditional dance routine is announced. EFTA_R1_02212928 EFTA02725439