My darling boys and their friends got into some freshly poured cement at the stake center (our church building) while we were playing softball and obviously keeping a very close eye on them....oops. In my defense I would not have let them near if I'd known they'd poured or if it had been marked at all, but it wasn't--
Luckily the Stake President has a sense of humor and just told us,"Which one of us when we were 5 and 6 years old wouldn't have done the same thing." And he said, "When your boys get married and have their reception here, I want you to take a picture of them by this sidewalk!" hahaha. We will do that.