Keep an eye out at Wushan Night Market — you're bound to come across a great travel trinket in one of its many stalls. After you've had a good look at the wares, enjoy a meal from one of the food vendors.
Located in Shangcheng, this community marketplace is well worth a look. But you'll find lots more to explore in the area. West Lake, Lingyin Temple, and Zhejiang University Yuquan Campus aren't too far from Wushan Night Market.