In January 2018 ARGUS, the Masters Architecture student association of TU Delft hosted a public space workshop in the Stationsplein Rotterdam. We tested out a format of event, collectively learning about the public nature of the square alongside practioners Ontwerpwerkplaats & Ron Blom, ZUS and boyscout designer. Quick presentations alternated with actions responding to the site and the provocations of our collaborators. What did we find out as a result of our hands-on in-situ activities and discussions? What did we learn from the process of organising the workshop?