Q. When was the Chhau dance added to UNESCO's heritage list?
Answer: 2010
Notes: UNESCO inscribed Chhau dance in its Representative List of the Intangible Cultural Heritage of Humanity in 2010. The decision is referenced as 5.COM 6.15. Chhau dance is traditional to eastern India, including Jharkhand’s Seraikella style. The dance involves martial arts, acrobatics, and narratives from epics like the Mahabharata. It is performed with masks except for the Mayurbhanj style.