INDONESIA has always attracted the foreigners, adventurers and tourists from the lovely planet for its immense beauty in culture, nature, geography, bio-diversity and people. The indigenous people’s interaction with the people coming from multiple regions from time to time has produced a really rich, magnificent and diverse heritage of the country. Indonesia is a huge populous country having the population around 237.6 million and there are over 300 ethnic groups in Indonesia. 95% of those are of Native Indonesian ancestry. Javanese is the biggest one with 100 million people (42%), followed by Sundanese who amount to nearly 40 million (15%).