Marking the birth anniversary of Thespian Dr. Rajkumar, the city’s Jana Chaithanya Foundation will be presenting ‘Haadondu Naa Haaduvenu’ Karaoke Musical Nite (Season-4) at Town Hall in the heart of the city on May 26.  Interested singers can register for rendition of songs at the Musical Nite. For details, contact Mob: 92435-06024 or 63626-43932, according to a press release.