If you like a variety of steaks, Dallas has a couple of Brazilian Steakhouses or Churrascaria. They are awesome for steak lovers.
On the North side of Dallas in the Addison area, there is a Texas de Brazil and a Fogo de Chao. I have eaten at both and while they are both very good, we prefer the Fogo de Chao. There is also another one, which I haven't had a chance to eat at by DFW called Boi Na Braza. I'll get around it to soon though.