President Pratibha Devisingh Patil today inaugurated the new Nityannadanam Building Complex housing the mass kitchen of Tirupati Tirumala Devasthanams.The complex has been built by Tirumala Tirupati Devasthanams at a cost of 33 crore rupees to serve food to 10,000 people at a time. Prersident Patil went around the modern kitchen and examined the automatic Roti-maker. She worshiped goddess Vakula Devi, the mother of Lord Venkateshwara on the occasion. Earlier, the President along with members of her family had darshan of Lord Balaji.