Situation: Council, Idaho - I had a current WA resident concealed handgun permit.
A few years ago I was asked by an Idaho Sheriff's officer if I was carrying a gun.
I replied, "No."
Then he asked if I usually carried a gun.
I replied, "Yes."
So, now he asks, "Where is your gun?"
I replied, "Locked in the trunk of my car."
He asked, "Why aren't you carrying it now?"
I replied, "Because we are standing in a Sheriff's station with the county courthouse built into the other end of the building."
THEN, he told me Idaho honors all other states' permits and if I would feel better with my gun on, I should feel free to go to the car and put it on.
I decided at that exact moment that Idaho was on the short list of places I would consider living.
Excellent encounter despite the circumstances at the time.