Reactivate!! Adapted Spaces and Minimal Interventions is a reforging of two exhibitions organized by the Swiss Architecture Museum in Basel (SAM). The resulting exhibition, devised for the Espai d’ art contemporani de Castelló, brings together a compendium of international, recently-built projects emerging from very different cultural contexts. The project can be seen in two ways: on the one hand, it shows how, with minimal means and resources, architects and designers are able to transform the “most unlikely” urban spaces and buildings so as to adapt them to entirely new uses.