One of the best examples of customer service that I ever had was actually at a restaurant. I do have a food allergy and I told the waiter what it was that I was allergic to and what it could be hidden in. I gave them my allergy card and they took it very seriously. They actually went in and checked the ingredients that were listed on their items to help protect me and I really appreciate that he heard and saw what I was saying and I appreciated the effort that he went to to help protect me.