My friend's husband runs his own business, and one of his workers, who also happens to be a family member and only twenty years old, was on-site at someone's home, taking a break and eating some pizza.
A nine year-old boy from the neighborhood was skateboarding by, and the two of them got into a conversation about skateboarding and BMX, and soon after it was time for the 20 year-old to get back to work. He had a slice of pizza left in the box, and he didn't want it to go to waste, so he offered it to the kid, if he wanted it. The kid said no, and the 20 year old went back to work.
The kid went home and told his mom that guy working down the street offered him pizza, and Mom flipped out. She went down there and confronted the 20-year old, freaking on him royally for offering her kid food, calling him a pedophile and threatening to call the police. The 20-year old apologized profusely, more than a little freaked out himself, and thought that was the end of it. After all, he didn't ask the kid to get in his truck. He didn't follow the kid home. He didn't even know the kid's name or where he lived. He voluntarily gave the woman his name, the city he lived in, and let her copy down the license plate number on his truck.