I was at Penn Square Mall on Saturday, and I wasn't naked. I entered the mall from the 2nd level of the parking garage near the theater. I looked for signs and didn't see them on the outide doors. So, I walked in to then next set of doors, about 15-20 ft., then saw 4 inch round stickers that basically stated "no guns". A similar thing happened at a restaurant out of state where you get inside to the 2nd set of doors before you see any signage. After what happened the other day, I keep asking myself what I would have done had this occurred when I was there. I haven't answered the question yet.
I always enter and exit through JCPenny and have never seen an obvious sign. I will always be on video entering and exiting through JCPenny ...