About once every month, the group schedules a large "operation" in which dozens of volunteers descend upon a local neighborhood to do massive group service, such as yard cleanup or a sweeping installation of energy-efficient lighting.
From the minute you walk in the door, the massive foyer entry leads you into an open and spacious sunken living room with pristine wood floors, accent ceiling lighting and two rock fireplaces.
Yet, your particular solution (a new model for solar lighting, or approach to prevent gang violence, or entrepreneurship curriculum for poor students) might have a massive global market.