gat|wat 2019, scheduled for late November in Cologne, Germany, is one of the largest gas and water trade shows. Last year alone, it counted over 4,500 visitors. Moreover, gat|wat defines itself as more than just a fair – it is a platform for innovation to boot, offering numerous ways in which to promote dialogue among practitioners, researchers and policymakers. Classical formats such as presentations and panel discussions are complemented by round tables, breakfast talks and conversations in workshops.