India will hold the biggest Yoga festival in China next week where the iconic Indian spiritual and physical art form has become a rage with millions of health-conscious Chinese making it part of their routine. More than 1500 people are expected to take part in the Yoga Summit -- the second such festival to be held in China in recent years -- that will be held from July 7 to 12 at the picturesque city of Dali in Yunnan Province.