Exactly Erbo. If one starts retreating, there is no end until their back is up against the wall. Even more, retreating like this is a confirmation of guilt.
After all, Lindens could set the event as they set the whole world: "we provide the grid/space but residents are responsible for what they create." And it was hardly a problem to divide the celebration space in PG and mature areas. Each to its own. With a polite, friendly and sane notice, with some volunteers and guides we could keep child avies off the mature areas. And everything would be fine. It would be rough maybe, but nothing that Lindens WITH the residents couldn't fight with. This way, Lindens ALONE have to face the discrimination and ugly customer treatment.