Our family found this restaurant on Trip Advisor and we were very pleased! The burgers were delicious. We had fries and onion rings -- both excellent! And the milkshakes were amazing! My youngest daughter loves sweet tea and she is on a mission as we travel cross country to find what city/state has the best sweet tea. We are happy to report that the sweet tea at the Blue Sky is in the top two so far. The only negative I have to report is the staff. The lady who took our order was not pleasant and bordered on rude. She hardly answered our questions. When my husband asked how large the order of the fries/onion rings were so we could determine how many we needed for our family, she replied she didn't know. And that was that. It's a shame to have so much going for a restaurant, only to have the staff be rude to the customers. I will probably not be back through Amarillo for a long time but I write this so maybe the management can address these issues. If it were my business, I would want to know. Thanks for a great lunch!