So we usually go to the Old Town location (or Gilbert), but we decided to try the Mill one tonight for happy hour. Super disappointed; we sat outside to enjoy the weather, there were 3 others parties sitting outside. We waited almost 10 min... not one staff member acknowledged us. We left, no service at all. I notified the hostess and [maybe] manager about how they lost our business due to crappy service. Went to Mellow Mushroom and had a great happy hour. Stay away from RA on Mill if you can, Old Town is wayyyy better. RA should be embarrassed by this location.