since ancient times. The unique tradition of the people from phutthabat in saraburi province. In the khoa phansa day of every year. We use buddhist lent flower (Dok khoa pansa) to make a merit. Must starting on the waning day of first 8th month. Tak bat dok mai festival has only at phaputthabat temple , saraburi province. In this year, we celebrate on 29-31 July.