I have not been there and thought of driving up for an event. ANy information on the venue and suggestions for dinner would be appreciated.
Hey Oak! In my opinion One World is one of the most overlooked music venues in Austin. It has the feel of sitting in someones living room and listening to world class musicians. It is very small and intimate and every seat has a great view. It is located out in Barton Creek so the surroundings are very beautiful as well. You will really enjoy your visit there I have not doubt.
Great venue. Definitely casual. For nearby dining, the County Line is just down the road. There are also some options at the Village at Westlake (360 and Bee Cave) although I can't think of them right now.