During the past 15 years Interoperett gave over 100 concerts each year in Pesti Vigadó between April and October. Since March 2005, the evergreen melodies of Lehár, Ábrahám and Strauss can be heard starting at 20:30 in a new theatre with the participation of the Budapest Lehár Orchestra, the Interoperett Dancegroup and celebrated artists of the Hungarian opera and operetta.