I CCW there all the time, no signs. Dont' ask.
I get a kick out of that too... same for buying a rifle at Bowie's this past weekend.Kind of funny, I sold them a shotgun and when I got to the door they had to check it and make sure it wasn't loaded. Then walk with me and carry it, and all the time I had a Sig 239 under my shirt.
In walmart i have never had them walk the ammo to front for me, i have always picked it up and went on about my business.