As you can imagine, a place like that is essentially every child's fantasy rolled into one. All you're missing is the all-you-can-eat McDonald's, right? With a home cinema and all the latest video games, as well as the rides and gardens, Jackson's ranch unsurprisingly attracted a huge number of young guests, including Macaulay Culkin. While it wasn't open to the public, Jackson had no problem parting with his cash and time for his young friends.
Culkin is obviously the most recognized of these, along with his brother Kieran, but there were plenty more young boys who Jackson would befriend and invite to stay. In all circumstances, the families of the kids knew what was going on, and approved, although this seems to be mostly because they were star struck by Jackson. They were hoping that some of his wealth and fame would rub off on them.