Hospitality is first and foremost a social practice and can be situated in any place and become manifest in many ways. Hospitality is a design factor for buildings with rapidly decreasing relevance. Security, commercial value and hygienic measures are becoming the ruling flavours of our time. Many buildings that are designated to perform hospitality such as hospitals, airports, welcome centers, border posts, fair grounds, stadiums, governmental institutions or climate summit halls fail completely in this respect. We are surrounded by the multiplication of growing fortresses that strive to protect us from the rest of the world and the rest of the world from us. We can only steer against this trend if we make hospitality a spacial practice.