NO PURCHASE NECESSARY TO ENTER OR WIN. Open only to residents of the 50 US/DC, 18+ (19+ in AL/NE) with Pinterest account as of entry date. Void where prohibited. Sweepstakes ends 11:59:59 p.m. CT on 7/31/13. Subject to the Official Rules. Sponsor: P.F. Chang’s China Bistro, Inc., Scottsdale, AZ. This Sweepstakes is in no way sponsored, endorsed or administered by, or associated with, Facebook, Inc. or Pinterest.