624.714 CARRYING OF WEAPONS WITHOUT PERMIT; PENALTIES.
Subdivision 1. [Repealed, 2003 c 28 art 2 s 35; 2005 c 83 s 1]
Subd. 1a.Permit required; penalty. A person, other than a peace officer, as defined in section 626.84, subdivision 1, who carries, holds, or possesses a pistol in a motor vehicle, snowmobile, or boat, or on or about the person's clothes or the person, or otherwise in possession or control in a public place, as defined in section 624.7181, subdivision 1, paragraph (c), without first having obtained a permit to carry the pistol is guilty of a gross misdemeanor. A person who is convicted a second or subsequent time is guilty of a felony.
(c) "Public place" means property owned, leased, or controlled by a governmental unit and private property that is regularly and frequently open to or made available for use by the public in sufficient numbers to give clear notice of the property's current dedication to public use but does not include: a person's dwelling house or premises, the place of business owned or managed by the person, or land possessed by the person; a gun show, gun shop, or hunting or target shooting facility; or the woods, fields, or waters of this state where the person is present lawfully for the purpose of hunting or target shooting or other lawful activity involving firearms]
I'm no expert, but according to 624.7181 subdivision 1, a gun show is not a public place. Therefore one would not need to a permit to carry there. But they're right, the scribbled sign at the door does say no loaded firearms. What ever weight that holds though. And as for it being a state building? I'm still looking.
