Waller Ballroom in AustinWaller BallroomAt 605 Sabine St, Austin, TX 78701.Reach the owner through their Openpath inbox: openpath.sh/to/wan5s8vwtfw0The owner hasn't joined Openpath, and Openpath doesn't notify owners yet, so a reply is unlikely for now. A message waits 30 days in case they join.Source: Overture Maps, checked yesterday.Data: BrightQuery via Overture Maps, CDLA-Permissive-2.0