With several locations throughout AZ, Red Robin has stood the test of time for small burger joints. They currently are offering the triple sirloin burger, a combination of three types of high-quality ground steak. Their prices are comparable to most sit-in restaurants that specialize in burgers. You can also order beer from their impressive beer menu and even buy a custom beer glass to take home with you. Downsides are that fact that sometimes the service can be lousy and their prices are a bit higher than other places.