T-junctions of East Lake - Social Architecture Naming Series was initiated by the Social Architect Group (Ruan Zhengxian, Zhang Xianbing, Zhang Sanxi). It has three parts: 1) Select 8 T-junctions around East Lake and give them names. Collect bricks from the surroundings and invite people from different social groups to write the names on the bricks. 2) Lay the bricks into the soil at the corresponding T-junctions. 3) Hold a recital at one of the T-junctions, including natural, historical, literary and social themes about the 8 T-junctions.