Victoria Derr is Assistant Professor of Environmental Studies at California State University Monterey Bay, where her teaching and research focus on the intersections between sustainable communities, environmental education, and social justice. From 2012-2016, she served as a co-coordinator of Growing Up Boulder at the University of Colorado. Louise Chawla is Professor Emerita in the Program in Environmental Design at the University of Colorado Boulder. With degrees in Environmental Psychology and Education and Child Development, her research areas are children and nature, children in cities, participatory planning and design, and the development of committed action for the environment. Mara Mintzer is Director of Growing Up Boulder, a program in the Community Engagement Design and Research Center at University of Colorado Boulder. She writes and speaks internationally about engaging young voices in city planning. She also has designed and implemented many programs for under-represented children and families.