Summary Computational Social Science is a research field that uses theory-inspired computational methods to tackle issues relevant to society. The field has grown exponentially, creating solutions to critical societal issues. The International Conference on Computational Social Science (IC2S2) is the flagship conference in the field. In 2023, we will bring the event to Copenhagen, and make it a unique opportunity to consolidate Denmark as one of the leading European hubs in this field. The event will foster cooperation between Danish universities and research centers, and will create opportunities for attracting international talent and establishing collaborations with high-profile foreign institutions.