I don't know about answering questions, or even lying. Years ago, cops weren't allowed to lie, but that was then. NOW they sure can. So are we mere citizens not allowed to follow their "law-abiding" example? I mean, we can use the "Biden Defense" when we shoot at people with a shotgun, yes? So why not use weasel-words or be evasive like cops do -- or even flat-out lie?
If you want to have a gun on you and must CC in some particular place (OC isn't "appropriate") then consider an ankle holster. Yes, it may be the one of the slowest places to access a gun in a hurry (although your situational-awareness SHOULD give you enough lead time), but at least it's ON you, and LOTS faster than running back to the car or home to get it.
You can carry a fairly large gun in the ankle position (largest for me was a compact 9mm, but a S&W M60 Chief's Special fits nicely also), especially if you're wearing boot-cut jeans. And, hardly anyone looks for any "bulges" at your feet...even IF they are looking, it's almost always around your waist area.
Personally, however, I don't go to malls (even here in CO) as all I know of are posted...and I haven't had to CC once here in CO.
Now when I visit TX, however, CC is the ONLY way I can carry. :-(