TexasCHLforum.com

Of the three you mentioned, I've only been to the North Park mall and that was a couple of years ago. I don't remember it being posted then, but I only checked the one entrance.

I also agree with the others with regards to the law. If your friend is a gun control advocate and always wants gun proponents to show them the law that allows various things then your friend is either trying to get you to waste your time or they don't know how such things work. There are bound to be some laws that allow certain things, but I think most are prohibitive in nature with exceptions or that outline defense to prosecutions. Ask your friend to show you a law that would prohibit a CHL holder from carrying in a mall without a 30.06 sign or some other form of effective notice.