“Diner en Blanc” has struck again. The dinner party keeps its location secret until, voila, thousands appear dressed in white and set up everything — tables, chairs, forks, knives, and agents of inebriation — needed to dine. This time, the target was Rockefeller Park in Battery Park City, on Mon. Aug. 25. This year, four-time James Beard winner and celebrity chef Todd English was slated to wow with his food for the elegantly-dressed dinner guests — some porting white masks and fantastic hats. The four-year-old organization has been creating these events over the world.