The 'Namami Brahmaputra' festival was held in _______.

The ​'Namami Brahmaputra' festival was held in Assam. The festival was held from March 31 to April 4. Brahmaputra is considered to be the country's only male river and the five-day festival included cultural programmes, traditional sports, Brahmaputra Aarti, exhibition, film shows, seminars and competitions.