Welcome to My Southlake Texas, our new mobile application that is everything about Southlake Texas. Get 24/7 access to our Citys programs and services, as well as The Marq Southlake, and Visit Southlake, Texas. Need that perfect place to eat, shop or do business? Weve got it right here. See a pothole, road issue or drainage issue? Let us know by using our app map and sending us a picture. Its all in one place, My Southlake Texas.