Two-day technical workshop held with the Athens Steering Committee (20–21 January 2025). Led by the technical partners NTNU, Mapa das Ideias and Xamk, the “Prototype Journey” took the whole consortium through three stations — Greening, Co-creation and Digitisation — collecting the festivals' experiences, needs and ideas on posters and sticky notes. The results fed the first versions of the CO-VISION guidelines and, through them, the Blueprint.