We love going for a walk around Lady Bird Lake. We have many date nights biking around the lake. On Saturdays we like to go running around the lake and take in all the nature.
Trail of lights happens every year here in Austin. If you have free time it is a nice trail decorated with Christmas lights. We actually went to Trail of lights right after we got engaged.
Going shopping on South Congress is something we like to do after having lunch in the city. There are a ton of shops. Who knows maybe you will walk out with a new pair of cowboy boots.