I have the kids ready to go for their pick up time. I already have them in their jackets and shoes, so I just have a brief conversation with the parent at the door and away they go. If you already have them in their shoes and jacket ready to go, it may help them to just leave. I've never had anyone actually come in and hang around that long after they get here... kinda strange... normally parents just want to get home at the end of the day.