In other parts of the country children live everywhere. Here this was an area that the developer built homes for those who worked for TV. The grounds have amazing amenities for the children, that live there. Our oldest looked at homes there and was impressed by what it had to offer. He has not found any other community either in the US or Europe, that offered the same. The gates are not to protect those who live there, but the amenities that is offered. But your idea could work in other parts of the country if you build it they might come. Celebration comes to mind.