Attire Question - Bourbon's

My wife and I are heading to Bourbon's Bistro for the first time this weekend. I am quite excited. What is appropriate attire for this restaurant?

Thanks,
-Pete

Business casual is fine. I've been there twice and haven't noticed any tendency for folks to dress up.

My husband wore khaki's and a polo and felt like he had dressed appropriately.

I've seen everything from jeans and t-shirt to suits.

The dress is like the menu - anything from expensive beef and unusual fish to a great burger (fun food - a foot-tall burger that actually tastes good also!).