Darryl's, Darryl's, Darryl's, Darryl's.....am I getting my point over?
Fantastic food, fantastic service, fantastic setting. You won't be disappointed.
Also, Houlihans (funnily enough they own Darryls), similar menu but worth a visit as well. As before fantastic everything.
For a healthier option you'd do well to beat Sweet Tomatoes, at the top end of IDrive, near Wet n Wild. All you can eat, pasta, pizza, salad, jackets, desserts, cheap as chips (which you can't have) and fantastic service.
One final option for something different, B-Line Diner at the Peabody Hotel for a 50's setting and brilliant food. Menu changes four times a day and is open 24hours a day!!!!
Hope this helps.
Julian.