The SoL project aims to develop healthy communities on the Danish island of Bornholm through integrated health promotion interventions targeting families with young children. The project partners with local organizations across settings like supermarkets, schools, and media. Early results show the project has established partnerships and intervention activities, and developed an evaluation plan using a realistic methodology. The goal is to understand how to create and sustain healthier communities through participatory action research and multi-setting integration with a focus on food and exercise.