Thanks for the suggestions. They are definately things I would look into.

Myself I don't really care what I do, but I am bringing my fiancee with me and she loves art and culture type stuff. I looked for any pro sports games and didn't find any teams playing during my stay, so I was looking for landmarks or anything Dallas-esque that would be memorable.

EDIT:

Forgot to mention that I am flying into DFW and I don't have a hotel picked out yet but put a post in the Marriott forum for any nice Marriott properties to stay. I am planning to rent a car and be mobile, so I should be able to get around.