You mean the east campus of Shandong University of Technology, right? There is a food stall near the west campus at the north gate, which is very cheap and basically a snack street. The east campus is in the city, and both the north gate and the south gate are commercial streets. The best place should be the food street. Go east at the south gate of the east campus, and then go south. There is an east-west street, which is the food street. It is easy to find, or take a No.7 bus at the south gate, and there are also No.7 buses at the east gate of the west campus. There are no.2 buses at the north gate of the west campus.