KATHMANDU: The Rato Machhindranath Chariot Festival concluded in Jawalakhel of Lalitpur on Friday with the annual ritual of demonstration of a black jewel-studded bhoto (vest) believed to be of Nagraj. Following the years-long tradition, state officials including President Bidya Devi Bhandari, Vice-President Nanda Bahadur Pun, Prime Minister KP Sharma Oli and Speaker Onsari Gharti Magar attended the festival and received prasad today.