I wouldn't have an issue with it since it's not a food item but I would say ask the parents without being obvious to the kids just in case they would like to say no without causing a major temper tantrum.
I think it's very sweet of you guys to want to share some joy!
I think it's very sweet of you guys to want to share some joy!

, and then of course those that think we're looking for money or think we're downright odd for trying to hand things out to others and try to run in the opposite direction.....