I finally got to play "tourist" in Keystone this past Sunday and stopped to eat at Ruby House. The atmosphere, food and service were delightful. I had the Indian Taco, the fry bread it was served on was very good. The homemade bread pudding with the homemade vanilla sauce was delicious. The building itself is a step back in time with huge, high ceilings, beautifully decorated. I would highly recommend this restaurant to anyone.