This year's traditional summer party of the Department of Information Systems (Prof. Dr. Jan Marco Leimeister) at the University of Kassel took place on July 3, 2019. The program this time included joint sporting activities for the team, including a paddling competition. In the evening, the actual summer party including department alumni and student assistants took place in a boathouse on the Fulda in the Karlsaue parkland. Over drinks and a barbecue, the first half of 2019 was reviewed in a relaxed atmosphere by the department staff, alumni and student assistants in attendance. Here are a few photo impressions of this traditional event, which has been a fixture in the Department of Information Systems' calendar for many years.