I was watching this thinking, "Oh no, someone is going to get pissed at kids and ruin their fun!" Goes to show how negative my view of the world is... So glad to be proven wrong. Maybe it's because my kiddos are 5 and 7yo, but that really struck a chord with me.
Though, I have to say, if I was a parent and saw this on the driveway of someone I didn't know, I'd probably equate this with a stranger saying, "here kid, want some candy?"... There I go with all my stupid negativity!!! AHHH!