From the Open Carry website comes this little gem: http://opencarry.mywowbb.com/forum46/4745.html

From the linked news article (http://www.eveningsun.com/localnews/ci_6881721) is this opening paragraph:

Adams County will consider an ordinance to fix a technicality in the security policy that allows them to stop someone carrying a gun on a sidewalk outside the courthouse.
Why Adams County would have its own courthouse ordinance concerning guns is a good question when 18 Pa. C.S. 913 already covers such.

And then you've got 18 Pa. C.S. 6120(a) prohibiting any county from regulating in any manner the possession or carrying of firearms.

Hopefully the Adams County Commissioners will remove all offending parts of their ordinance.