Vai Village Festival (Tam Xa Festival)

Time: 12th day of the third lunar month and once every 3 years on the 5th day of the fourth lunar month.
Place: Tam Xa Commune, Dong Anh District, Hanoi.
Objects of worship: Tan Vien, Cao Son, Quí Minh, Long Linh, Lady Cam.
Characteristics: Nhap tich sacrifice (recognize a member of village), main feast sacrifice, Tong tich sacrifice (unrecognized member to a village), Yen vi sacrifice, Confucian scholars sacrifice, and mask dance.