Được tổ chức 8 ngày trong tháng Tám từ ngày 1 tới ngày 8 trăng khuyết tháng Wanaung.

It is said that the village is the execution site of two brothers who once served a Bagan King in the 11th century. The brothers then became powerful Nat spirits that are worshipped by the locals until this day. People offer food like grilled rabbit and fried chicken as well as alcohol to the spirit brothers in order to make them happy. In this festival, tens and thousands of mediums and worshippers come together to worship Nats (spirits). Spirit medium allow themselves to be possessed by the spirits by dancing and singing ritualistic songs. The medium also accept donations made by locals.