First implemented in the city of Porto Alegre, Brazil, in 1990, Participatory Budgeting (PB) is a planning process which allows citizens to decide directly how to allocate all or part of a public budget, typically through a series of meetings, work by community “delegates” or representatives, and ultimately through a final vote. While the process has been widely utilized worldwide, especially in Europe over the past two decades, only recently has it been implemented in a few U.S. cities — including Chicago.