Kennewick’s P.F. Chang’s restaurant to closeThe Kennewick P.F. Chang’s restaurant will close Jan. 21.A sign at the 8108 W. Gage Blvd. restaurant thanks customers “for being part of our family.”A P.F. Chang’s spokesman said the restaurant’s lease has expired.The 6,615-square-foot Chinese restaurant has been open for 10 years and employs...