Song, dance, art and celebration dazzled Ranchi as the Jharkhand Adivasi Mahotsav kicked off at Bhagwan Birsa Munda Smriti Udyan today, timed to coincide with the International Day of World’s Indigenous People. The festival was inaugurated by former Jharkhand Chief Minister Shibu Soren, in the presence of his son and current CM Hemant Soren.