After Summer School 2025After Summer School 2025

After Summer School returns from 18 to 21 September 2025 with four days of city classes scattered across Rotterdam. A wide variety of knowledge producers will share their methods for changing the city — by looking, listening, writing, archiving, collaborating, activating, researching, designing, and walking differently. While the full programme is announced later, a limited number of passe-partout tickets is now available.