C.S.I. is an abbreviation for Camp Swing It, a Swing Camp started in 2009, and is a Swing Dance Camp that truly represents not only the Korean Swing Dance Scene, but also the whole Asia. It is an all-round Dance Event that covers a wide range of swing dances; including Balboa, Boogie-Woogie, Blues, and Tap, with a focus on Lindy Hop. This event is created by everyone from dancers who have just started dancing to professional dancers who have distinguished themselves at various events. 3 nights and 4 days of workshops by famous dancers, parties with live bands, and K.L.H.C. (Korean Lindy Hop Championships), the best Lindy Hop competition in the country. It can be said to be a Festival Of Dancers.