September 1 to 11. In 2122, the 32nd Qingdao Pingdu Dazeshan Grape Festival and the first food carnival will be held in Dazeshan District, from September 1 to 11, when tourists can visit. The opening ceremony of the Dazeshan Grape Festival in Pingdu, Qingdao is held on September 1 of the Gregorian calendar every year. In order to facilitate urban tourists to participate in the event, it is chosen to open on Saturday.