Port Blair, Feb 26: The inaugural ceremony of diamond jubilee celebration of the Andaman & Nicobar Regional Centre of Anthropological Survey of India and a national seminar on ‘land, forest, water and people: competing interests and emerging realities’ will be held on Feb 28, 2012 at 11 am at its auditorium. The Chief Secretary, Mr. Shakti Sinha will be the chief guest on the occasion. The Director, Anthropological Survey of India, Kolkata, Prof. K.K. Misra will also grace the occasion, a communication received here said.