The Bonko festival in Haa is celebrated in Yangthang under Bjee gewog , Bali under Katsho gewog and and Chipri in Eusu gewog. The festival is celebrated every after three years. During the festivals, all men including the new born will wear their best and most expensive gho and gather at the festival ground for the celebrations. They are refered to as the Pazaps that day.
For next year, the Bonko will be celebrated in Yangthang village and its called Yangthang Bonko. However, the date for the bonko is not fixed and it varies from place to place and other conditions like the auspiciousness of the day.