We are creating a dynamic space for collaboration and exchange between researchers, stakeholders, and the public. The intention is to enable the study of how young adults navigate complexity in their everyday lives, and to generate insights into the cultural factors entangled with health complexity. The large-scale data initiatives, computational modeling, and data-driven analyses that are at the heart of the Copenhagen Health Complexity Center are supported and enriched by small-scale, in-depth studies of how young people live with complexity. The initiatives also address the practical and philosophical challenges associated with communicating complexity. Engagement activities organised by the Copenhagen Health Complexity Center in collaboration with the Medical Museion focus on developing a sensibility towards complexity in lived experience.