We analyzed the effects and components that citizens making a "temporary place" in a Park-PFI park.Activity managers that are citizens make social relation with the private sector of Park-PFI, and private sector has obtained permission to occupy the park annually for a "temporary place" in a Park-PFI system. Thereby, activity managers can set up a temporary place several days a week. This way, managers provide an environment that sellers easier to open stalls regarding days and costs. As a result, many stallholders use this place, and citizens visit and interact with each other.