The Shanghai Science and Technology Museum is a subway station as well as market place where you will get all kinds of souvenirs, arts, clothes, electronic items, fast food restaurants, etc. besides being a great museum. There is a huge Chinese armillary sphere outside the museum entrance which I liked very much since I am interested in astronomy as a hobby. There are a lot of sellers coming up to you with fake watches, pens, etc for sale so you have to bargain really hard to get a good price or else you will be ripped off royally!!!