The Hung King Temple Festival takes place from the 8th to the 11th day of the third lunar month in Phu Tho. This festival is held to worship the Hung Kings ..........

The Hung King Temple Festival takes place from the 8th to the 11th day of the third lunar month in Phu Tho. This festival is held to worship the Hung Kings who are the founders and also the first emperors of the nation. The festival features a procession from the foot of the Nghia Linh mountain to the High Temple on the top of the mountain. Here, there is a ceremony of offering incense and specialities such as chung cakes, day cakes, and five-fruit trays to the Kings. Moreover, there are also many joyful activities including bamboo swings, lion dances, wrestling and xoan singing performances.
1.When does the Hung King Temple Festival take place?
2.Who is this festival held to worship? 
3.Is there a ceremony of offering incense and specialities in the festival?