Mcdonalds should have a hand out with calorie counts on it. They are constantly trying to push the message that they are "making healthy changes" at Mcdonalds in their commercials. The reason people are rude is because no one ever follows through and complains. I would call and tell the Manager. If nothing else, you will feel better, and maybe the next person will get the info when they ask. If no one complains, nothing will change. Hope the rest of your day went better!