I attended a great event at the Rio in one of their ballrooms last weekend. A fun time was had by all. Great music with a live band followed by a DJ. Dancing, partying staying much later than planned. Only 2 stars I did not feel the food was up to par. I have eaten at other Rio restaurants and had better. The wait staff was neutral. No complaints but definitely not memorable. I will come back for the event hopefully it would be better food experience.