SCOTTSDALE, Ariz.--(BUSINESS WIRE)--P.F. Chang’s China Bistro, Inc. (the “Company”) plans to make its first quarter fiscal 2015 financial results available on the Company’s secure website on the morning of May 6, 2015. The Company also plans to hold a conference call to discuss its first quarter fiscal 2015 financial results at 1 p.m. Eastern Time on the same day. To access the financial results and dial-in information for the conference call, each party must pre-register and certify that it is