You could be forgiven for thinking that “The crack heard ’round the world” was a reference to your old, flatulent college roommate, but it isn’t.  On Saturday, March 10th, in a promotional event, Whole Foods stores will simultaneously be cracking open over 300 wheels of authentic Parmigiano Reggiano.  The “The crack heard ’round the world” occurs at 3:00pm eastern time and samples will be offered.