Same with Half Price Books. Sometimes I'll have an hour to kill and I'll drive past a HPB. I've been a patron of HPB since the 70s, when they opened. I love to go in and sit down in an easy chair and read all kinds of old books (not buy them), having been a reader all my life. Same question: should I just forget it, disarm, go in and relax, or not go in there just on principle? Again, would it really make any difference?
Looking at the broader picture, I kinda resent the fact that I HAVE to attend to these issues. Which businesses have an 06, which have an 07, which have both, am I open carrying, am I concealed carrying, what kind of shirt am I wearing, or do I need to wear, should I take a windbreaker (even though it's too warm for one), etc. etc. etc. I resent the fact that I can't just get up, get dressed the way I want to dress, don my holster and just go out and enjoy my day without being hassled.
I wonder if there would be grounds for a lawsuit if you were a CHL holder, left your gun in the car because a business had an 06 sign, then got mugged because you couldn't defend yourself. Probably not.

I'm sorry if I sound like a whiner; I certainly don't mean to. I know, some days you're the hammer, some days you're the nail.