Why could he carry into any of the buildings? As far as the gun show goes, they can restrict him from carrying it, the same as any other business owner. However, you can carry in fairgrounds buildings.
Unless, the city is directly conducting business with the public. Or, at least that is how I understand the law.
Unless, the city is directly conducting business with the public. Or, at least that is how I understand the law.
No carry in State owned buildings. That includes the Fair ground buildings.