Wikipedia
Saarang (means ' Chital' or Spotted Deer in Sanskrit, a common sight on IIT Madras campus) is the annual social and cultural festival of IIT Madras. It is a five-day long event held usually in the second week of January every year and is attended by over 50,000 students from colleges all across South India. This five-day festival is the traditional meeting place for the young and those young at heart. Saarang is very popular among college students and Chennai locals alike because of the wide variety of cultural events (music and dance shows), celebrities and competitions it hosts. Saarang is characterized with the days jam-packed with events and competitions, and then the nights where, the best professional artistes from India and abroad enthrall the packed Open Air Theater at IIT Madras.
Saarang is an entirely non-profit organisation run by the students of IIT Madras.The organisational structure of Saarang comprises the Core group members (or Cores), and Co-ordinators. The Cores head the various departments of Sponsorship & PR, Finance, Publicity, Web-ops, Events, Design, Hospitality, Facilities and Requirements, Security and QMS (Quality Management System). They are assisted by the co-ordinators (around 250 in number) who are assigned more specific work.