If my neighbors are outside when the boys and I go out to shoot, they quickly pack what they are doing and go inside. Mind you, they are nowhere even close to being in danger, they just don't want their kids having fun. They have nothing for them to do outside, and the only time I see them is when they get into or out of the family car. Their boys are 15 and 12. It's very sad for them.
If your neighbor kids are pumped up, I would deffinatly talk to the parents about it, if it were me.