To strengthen European-wide open science, NFDI4Immuno and other NFDI consortia staffed a booth at the European Open Science Cloud (EOSC) Symposium 2026 in Florence. The main goal was to connect Europe’s research infrastructure. Main parts of the EOSC federation are the 28 different Nodes that provide access to data, computing resources and to already 120 scientific services. An exciting possibility to make European Research FAIR. That why, NFDI4Immuno contributes to the EOSC Node Germany to further connect Germany’s Research Data Infrastructure. Together with partners and friends from other NFDI consortia we represented the EOSC Germany Node with a booth. It was great to connect to broad range of people, all sharing the interest in Research Data Management and the passion to make Research Data FAIR.