Are you staying in town? If so, where? South Austin, particularly north of Ben White, has so many good restaurants. My favorite is El Gallo on South Congress. It's the best Mexican Food around and is reasonable. It's located across the street from Saint Edward's University. If you go on campus there's a really nice view of the skyline from up there. There's also Restaurant Row on Barton Springs Road in South Austin. There's a strip of restaurants there of all different types. It's within walking distance of Auditorium Shores, just a few blocks.
Here's El Gallo's website:
http://www.elgallorestaurant.com/
And here's the view from Saint Edward's University across the street.
