Restaurant in Chicago says kids must behave or leave

I often hear unparents opine that there aren't any childfree restaurants or flights. Well, here's some tantalizing news. The owner of Chicago restaurant A Taste of Heaven has placed a sign on his door saying: "Children of all ages have to behave and use their indoor voices." Angry parents who feel that it's unreasonable to ask their children to behave in public have responded by taking their business elsewhere, in essence creating a childfree restaurant. Bon appetite!

[[LINK to New York Times]]
[[LINK to local coverage]]