Ahead of the planned renovation of the Prager's Cubes, we’ll introduce young architects to a world of transformation, building, and discovery. Together, we’ll explore the complex of Karel Prager’s iconic buildings and think about how old materials can be reused to thoughtfully transform the space around us. Children will try their hand at the work of architects and designers—using discarded materials, leftover items from exhibitions, and other found treasures, they will build models, design new parts of public space, and seek ways to create sustainably and imaginatively. Through games, drawing, and collaborative building, we’ll discover that recycling and upcycling aren’t just about sorting waste, but also about creativity, caring for the city, and finding new possibilities for old things.