Sree Laxmi Savji Khanavali.
In the South of Karnataka, they are called 'Mess', Kerala Mess, Andhra mess, Bangla Mess, North Karnataka mess, etc. But in Dharwad and Bombay-Karnatak, they are called Khanavali, like Khanavals of Mumbai and Maharashtra.
Like the Mess and Khanavals, they provide cheap and often home-like food to migrants and students. People who don't have a kitchen at home. After all, Dharwad is a city where education is one of the major activities or business. It's home to the university, several colleges and students from all over India.
The Khanavali above serves a unique biryani. Its taste will take you to the city of Mahalakhsmi and hot spicy cuisine - Kolhapur which lies 3 hours to the north, across the border in Maharashtra.