hubby and I have OC'd in the Port Orchard Walmart lots of times. Even had one of my all time favorite encounters there.
just as the store was switching over to a Super Walmart, there were a couple of guys stocking the shelves of yarn in the craft department. I heard one of them say something about "zombie apocalypse" LoL. I wandered over to check prices, and one wandered off, the other gent asked me if I needed any help finding anything. I said "nah, but did I hear one of you say something about zombies??" He chuckled and tried to deny it LoL. I told him it's ok, not going to weird me out. Apparently there had been talk going around the store along the lines of "if the zombie apocalypse started while you were at work (IE they start shambling through the doors like right now), what is the first department you would go to" so of course I replied "sporting goods for ammo" and he says "yeah, but we don't sell guns here" so I turned my hip and lifted my arm a bit so he could see my Sig Sauer P226 strapped to my right side. You should have seen how BIG his eyes got. "Oh geez, I didn't even notice! I usually notice when people are carrying"
when I got home and told hubby the story, he laughed and said the kid must have been distracted by all the cleavage and his eyes never got down that low LoL.