In the course "Understanding Innovation", our LIO master students have to come up with a creativity challenge. One group of nine international LIO students had the idea to spread joy and positive thinking among the people of Linz in the current difficult times. They distributed friendliness, opens an external URL in a new window via flyers, sweets and roses on the streets of Linz and positively surprised how well this action has been received. The project led by Bernhard Roester was even mentioned in an article in the regional newspaper OÖN, opens an external URL in a new window.