My husband and I were frequent customers at PF Changs. Usually we came for the happy hour and appreciated being able to dine anywhere in the restaurant. The food, beverages and service was usually very good. The other night we stopped by for happy hour and were informed we either had to eat outside or at the bar (not just in the bar area but at the bar counter). Neither option was acceptable so we left and went elsewhere. There were hardly any occupied tables in the main restaurant area. Too bad, they lost a regular happy hour customer.