My Wife and I enjoy PF Chang's and Pei Wei and we went into this restaurant and had a late lunch, not busy.  The hostess was on the phone at the front door  and when she finished her call, wiped her nose with her hand and proceed to take us to a table and placed the menu's down.  Mind you this was in the middle of the flu season and she did not use a tissue or wash her hands.  She then proceeded to pick up the extra place settings and stack them on a shelf close to our table.  Within a few minutes a waiter came by and I asked to see the manager, which he obliged.  I told the manger what happen and it appeared he could care less as he did not take the plates off the shelf and into the kitchen.  Shortly thereafter another waited came by and picked up the plates and took them to another table.  I wonder how many germs were on the plates?   Who got the flu from this untrained hostess?   Very poor management at a great chain.  I will think twice before I go back to this location.  Great food, but untrained in personal hygiene.  Watch out!!!