Treasures in piles of garbage, renewable energies, working worlds of the future: Hamburg youth participating in a workshop devoted to future issues called “TOMORROW IN MY CITY” are dealing with such issues. The core of the project for pupils starting in middle school is an online portal with information about urban trends and developments. At the same time, the young researchers exchange ideas in real future-oriented workshops with experts from companies, associations, and institutes. The objective is to sensitize the pupils to challenges facing their city and to inspire them to come up with their own ideas