Hello, there are many places in Hangzhou, such as West Lake, Qiantang River and Moganshan. I'm sure you only have three days. In the evening, just ask your friends around you. The food includes: old duck soup, vinegar fish from the West Lake, fried eel noodles with shrimp, sliced noodles, Zhiwei Xiaolong and so on. There is a seafood night market in Longxiangqiao Road, and Gaoyin Street is the most famous food street.