Mysuru:  North America Vishwa Kannada Association (Navika), in association with NRI Forum, Government of Karnataka, is hosting the fourth Navikothsava, a cultural and literary event for Non-Resident Kannadigas (NRKs) at Kalamandira in city on Aug.4 and 5. This time it is called ‘Anivasi Kannadigara Utsava’ and Kannadiga residents of America, Switzerland, England, Kuwait, Australia and…