Several years ago while traveling, I stopped at a McDonald's. I was the second person in line, and it still took them 15 minutes to get to me. Then I ordered my coffee ... The cashier then took two other orders, and I was left standing there. Finally, after speaking up, I received my cup. I went to the coffee urn, and, guess what? It was empty. So I stood at the counter again for another five minutes or more before someone asked me my problem. When I told them the coffee urn was empty, they filled my cup from behind the counter ... After a few sips, I realized ... it tasted like a mixture of coffee and TEA!