We will be presenting Indico, an event-management system born out of the collaborative spirit at CERN. Initially developed more than 20 years go, to meet the unique demands of the world's largest physics lab, Indico has since evolved and transcended its origins, becoming a globally adopted solution for the organization events of all scales, used in more than 300 organizations world wide, including the United Nations, and integrated in a lively user community. We will be focusing on the main features of the tool, its role at CERN and elsewhere, the work we have been doing regarding community building, as well as plans and ideas for the future.