Tianjin food street. Bean root sugar is a traditional snack in Tianjin, which is made of soybean powder, brown sugar and flour. You can go to Tianjin Food Street to buy authentic bean root candy. Tianjin Food Street was founded in 1984, completed on 100 and opened in early 1985. Tianjin Food Street is located in the bustling heather business district, with Heping Road Commercial Street in the east, Heather Hotel Street and Clothing Street in the west, and Guwen Street and Drum Tower across the street in the north. Tianjin Food Street, which integrates catering, shopping, tourism and entertainment, is the largest catering center in China at present. 1989 was named as one of the ten scenic spots in Jinmen by Tianjin municipal government.