In this book, the author presents concise yet needful information about the most important Buddhist festival of Newar communities of Kathmandu Valley. This book describes Samyak Mahadana festival of all three cities of the Valley. Detail list of deities that participate during Lalitpur Samyak Mahadana festival is presented here. Besides, the full page photographs of all big Dipankar Buddha of that event are also included in this book. These photographs have come from his photo collection as well as from some of his friends which were taken during three events of Samyak Mahadana festivals that were held in 2004, 2008 and 2012 C.E.