|Ha Thach Festival|
Time: November 5th (The10th day of the tenth lunar month).
Location: Ha Thach Commune, Phu Tho Town, Phu Tho Province.
Objects of worship: Hung Kings, Saint Tan Vien, Chu Dong Tu, Hai Ba Trung, and Water genie.
Activities: Three Thuong, Ha, Trung Hamlets carry palanquin procession to Ca Communal House then make grand sacrifices-offering ceremony, rong ran dance (one by one follows the leader), ha dien ceremony (worship the Agriculture genie before cultivating), trai racing.