My kids are like the Census Bureau: they go down the street knocking on doors, asking if there are any kids there. But, as much as I encourage them to do it, t

My kids are like the Census Bureau: they go down the street knocking on doors, asking if there are any kids there. But, as much as I encourage them to do it, there's never anyone home even at the places where we know the kids live. Their schedules are structured and they spend all their time somewhere else. My kids don't have any real friends except each other which I find a little sad.