I am in the same mindset as you BUT IF searched for some reason that is a federal offense then...not really sure if or where the line is drawn for something like this...never seen it before and hope to never see it again...it was a surprise
I am visiting jekyell lsiand in Georgia and when we went to get the full service car wash I went inside to get a drink and sit down. now here is the question,while in the car wash area in the middle of the store is a POST OFFICE...HOW WOULD THIS BE CONSIDERED in ccw,off limits or safe...I didn't...