The chair of Microeconomics held a chair retreat on September 25th till 27th in Dortmund. We had the possibility to discuss important topics regarding research, teaching and organization. During the meeting, new courses were developed and planned to enhance the teaching at the chair. We are happy to announce that the new Master course “Advanced Game Theory” will start in the following summer semester. Additionally, we collected new research ideas and had lively discussions. After finishing our session on Thursday, we visited the German Football Museum as a social activity.