This report delves into experiences from states that are operating pre-K classrooms in charter schools in order to inform stakeholder discussions and decision points as the state moves to sustain the Preschool Development Grant (PDG) programs currently operating in charter schools. As the number of children enrolled in state-funded pre-K increases, as well as the number of charter schools, more states may soon be grappling with questions of how best to work with the unique characteristics of charter schools, expand state pre-K to charter schools, and implement high-quality preschool programs.