It sounds like T3 Thakali is a family business that originated in Lete Kalopani, Mustang, as Thakali Bhansaghar. Over time, it transitioned from being a major family business conducted by the patriarch in Lete Kalopani to the capital city, Kathmandu. The business was then taken over and improved upon by the descendants of the family, specifically the three Tulachan Thakali brothers. This led to the establishment of T3 Thakali in Kathmandu, with branches in three different locations: TIA (Tribhuvan International Airport) as T3 Thakali & Multifood Gallery, Opposite of Airport Golden Gate as T3 Thakali Bhansaghar, and in Teaching Hospital, Maharajgunj as T3 Thakali Kitchen.