HEY! Imaginable Guidelines offers an experience through which you can discoverand learn city-design processes, discuss and share knowledge about public spacedesign, take action, and have fun at the same time. Created by SANALarc as an inspirational and knowledge-centric deck of cards, HEY! Imaginable Guidelines willbe the new tool to discover the city. In our everyday lives we came face to face with many problems and experiencesregarding the public space. Public space, as a major and surrounding part of ourlives, might be open to contribution and change. In order to empower designers andcitizen designers’ to imagine, explore, discuss and share city-design futures to realizelivable, lovable and walkable cities, HEY! Imaginable Guidelines was launched as anopen call for contributions, which culminated in Imaginable Guidelines ‘Deck-of- Cards’.