Ed Herr of herr’s Foods and Pete Ciarrocchi of Chickie & Pete’s celebrate the launch of Herr’s new Crabfries Potato Chips at an event in Philadelphia, Tuesday. PHILADELPHIA — Chester County’s Herr’s Foods is bringing a signature taste of the Philadephia region to a wider world: Chickie & Pete’s Crabfries Seasoned Potato Chips. Herr’s president Ed...