Already tomorrow, on Saturday, the youngest connoisseursarchitectural professionals will be able to demonstrate their abilities by visiting a cardboard city at the Bright People festival. Tomorrow, Saturday, the youngest architectural enthusiasts will be able to demonstrate their abilities by visiting a cardboard city at the Bright People festival. An open space of 30 square meters filled with cardboard buildings will be a great boost to their imagination and will give the young generation an invaluable opportunity to feel like city planners.