India has a program called Know India Programme, that invites youth diaspora to come to India and learn about it. It is a 3 weeks program that teaches the kids (mostly college students) about Indian culture, economics, politics, science and technology and other industries. It's a great program for people of Indian origin to connect with their roots as well as other diaspora from all over the world.
This year Fiji is sending 19 youths. They will spend time visiting major historical and tourist sites, as well as meeting with political and business leaders.