The annual Museum’s Night in Fribourg, Switzerland was held on the 26th of May 2018. Among many musea, cultural and historical and university institutions, the Adolphe Merkle institute opened its doors to the broad public, to give young and old a taste of the kind of research they are working on. The night consisted of research talks, microscope and 3D printing demonstrations, a kid’s corner and even a chemistry bar and attracted more than 700 visitors. Irini Dijkhoff (ESR3) presented a poster to share the objectives of the CITYCARE project with many interested visitors from 6pm to midnight. A PDF copy of the poster is available here.