Summer camp, art classes and other programs are in full swing at the new Burns Road Community Center in Palm Beach Gardens.

Even Hollywood’s seemingly mild-mannered elite haven’t resisted. J.K. Rowling publicly scorched Piers Morgan in a viral tweet thread. Zayn Malik and Calvin Harris had a full-on musical morality war.

Children no longer play freely in driveways, on their streets or in urban parks and courtyards. In many places, children's ...