In January 2019, researchers from the MIT Media Lab City Science group conducted a workshop at the City Science Lab at HafenCity University in Hamburg, Germany. The MIT researchers—Ariel Noyman, Luis Alonso, Arnaud Grignard, Yasushi Sakai, and Ronan Doorley—spent the week working with their research counterparts on several new initiatives and projects relating to urban science, mobility, energy, and public participation. The team from Hamburg offered workshops and brought in external speakers to review urban planning opportunities, as well as current and predictive mobility modes in the city.