Challenge 1: Training the general population on first aid techniques for different risks

Challenge 2: Bringing volunteers and organizations together based on needs and skills

Tactical urbanism as a lever for transformation

Challenge 4: Place de la Nation

Challenge 5: Empowering women refugees

Challenge 6: Barometer for refugee resources

Challenge 7: Integrated green urban spaces

Challenge 8: Temporary places for temporary spaces

Challenge 9: A better framework for food in urban areas

Open call