Law Offices Of Mark J. Hanna, lawyer in AustinLaw Offices Of Mark J. HannaAt 900 Congress Ave Ste 250, Austin, TX 78701.Reach the owner through their Openpath inbox: openpath.sh/to/8cnk77tx1ffsThe 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: Foursquare via Overture Maps, Apache-2.0