In 2017, LWB developed its first themed Ideas Box in the community agglomeration of Boulonnais : The Health Ideas Box – CNP Insurances. This Ideas Box promotes the implementation of health-related activities with children, adolescents, and young adults. By offering suitable content, it allows them a better understanding and capacity to manage the physical and emotional disruptions of their lives. Our team selected five themes of intervention: emotional and sexual relationships; well-being and poor-being; drug and substance abuse prevention; healthy diets, physical activity and sleep; and access to medical rights and care. The workshops also made them into content creators (of videos and plays), which were then broadcasted to their peers. In 2019, the city of Sarcelles hosted a second Health Ideas Box.