Joyce welcomes Greg Weinstein, Jennifer Mazza-Cagliuso, Jennifer Trich Kremer, and Alina Bengert-Lombardi to the show. They are organizers of the World Information Architecture (IA) Day Pittsburgh 2021. The nonprofit World IA Day provides the foundation for learning about information architecture, a discipline devoted to the understanding of how information is structured and understood. World IA Day is the one day a year the community gets together for a global conference, curated and organized by volunteers around the world. They have plans to conduct collaborative research and mentoring projects to address change in culture and society. Joyce's guests will explain Pittsburgh's efforts to commemorate this annual event virtually, Monday, February 27, 2021.