Farewell party at Chinesischer Turm for Xun Shi. We also congratulate her and Shun Saito for their faculty positions at South-Western Institute for Astronomy Research (SWIFAR) at Yunnan University and the Department of Physics at Missouri University of Science and Technology, respectively. With departure of Xun, this is the end of the first generation of postdocs, who were hired in 2012, in the Physical Cosmology group at MPA.