quancheng square is surrounded by commercial areas, so there are really few places suitable for classmates to get together.
If you have to be there-
East, Ginza Quancheng Hotel, four-star, the buffet on the second floor is very good, a little expensive;
due south, Chaoshan Street, several specialty fast food restaurants;
due west, Baotuquan Park, nothing to eat
due north, hang lung plaza, there are special snacks on every floor of the mall.
personally, I suggest two places-
1. There is a "Sunshine Home Cooking" in Guihe north, west of the entrance of Pearl Spring Hotel, with convenient transportation and economic benefits
2. Sanlian north, Jinsanbei Restaurant, Jinan Old Hotel, with acceptable grade, but not expensive
3. Further north, Yaoshun Restaurant, in the west, with good grade.