The document describes a workshop that uses a simulation to teach participants about sustainable development. The simulation involves dividing participants into teams representing local organizations and giving them budgets to invest in improving issues in a virtual community, such as pollution, housing, and unemployment. Over multiple rounds, the teams make investment decisions, see the results, and work to balance budgets and meet objectives. Participants said the hands-on approach helped them learn about cross-cutting issues, partnership, considering the whole picture and their impact on other sectors.