On September 24, 1900, Reverend John Anderson Graham opened St. Andrew's Colonial Homes on land leased from the Government of Bengal below Deolo hill in a rented cottage with 6 children. He would soon lease 100 acres and then over the years a total of 400 acres as the Homes continued to grow. The Homes were established as a vocational training school where abandoned children of British army personnel, administrators and tea planters would be taught a vocation and shipped to British colonies such as New Zealand, Australia and Canada where they could establish themselves with the job skills learned in Kalimpong.