Managing dates and times is often complex: recurring events, timezones, daylight savings times, regional formatting conventions, and more. Add in additional presentation requirements like add-to-calendar links, registration links, and related content (like agendas, that change for each date instance) and the complexity can seem bewildering. Fortunately Drupal offers a rich toolset for solving these challenges. In this session we'll explore the solutions, not only showing how they work, but also detailing the modules and the configuration needed.