The Bac Le Temple Festival is organized in the 20th day of the ninth lunar month in Tan Thanh Commune, Huu Lung District. The worship is for Ba Chua Thuong Ngan (goddess of mountain), co (girls), cau (boys). The procession of co Bo Bac Le from Keng Temple to Bac Le Temple (co Bo goes to serve the mother Thuong Ngan), len dong (go into a trance), hau bong (séance or get into a trance and act as a medium).