Last night I went to Taco Cabana, a place that is way nicer than Taco Bell or Taco Bueno, but still pretty cheap. There was a sign up for a new enchilada item that sounded really good. It didn't specifically say if it came with beans and rice, so when I ordered I politely asked the girl there if it did. She simply said, "I don't know" and then stared at me. There were quite a few employees around her, and I found it to be very bad service that she didn't say "I don't know, but give me a moment and I'll ask" and then asked one of them for me.