One Sunday night in Austin, Barley Swine isnt open, where to go??????
you could always go to Uchi or Uchiko, both of which are open on Sundays.
If you are up for casual bistro, you could also try Chez Nous, Justine's, Haddingtons.
801 S Lamar Blvd, Austin, TX 78704
510 Neches St, Austin, TX 78701
4200 North Lamar, Austin, TX 78756