I made a point of looking at all the doors where I entered. There were no mentions of firearms. On both sides of the space between the sets of doors are the mall rules. Neither of these has any mention of firearms. So with no gun buster signs I assumed it was allowed. Tats what I get for assuming. I am emailing the mall manager today. I didn't get a chance to yesterday. Her name is Chrissy Dillows. Her email is email@example.com if anyone else is interested in dropping her a line.
If you had read the "mall rules" poster carefully you would have noticed it does mention the carrying of weapons. It is on this sign where it states the carrying of weapons is not allowed UNLESS authorized to do so by law. We are ALL authorized to do so, so we can carry according to their own rules.