Hey Tony, I'm not sure when you are coming but try to take advantage of 5280 restaurant week. You can pick from a ton of places, it's all $52.80 for 2 plus drinks and tips.
http://www.denver.org/denverrestaurant/
The wife and I are hitting Fogo de Chao, a Brazilian steakhouse. It's delicious and normally $60 or so per person.
http://www.denver.org/denverrestaurant/menu?id=381&Fogo+de+Ch%C3%A3o