According to the Winston-Salem Journal, the Appignani Humanist Legal Center has asked the North Carolina State Board of Elections to discontinue the use of houses of worship as voting sites.
MORE: http://www.au.org/blogs/wall-of-separation/polling-place-piety-does-casting-your-ballot-in-church-altar-how-you-vote
See also...
Group says state violated separation of church, state at polling places
http://www2.journalnow.com/news/2012/jun/12/wsmet01-group-says-state-violated-separation-of-ch-ar-2349606/
Legal Center Opposes the Use of Churches as Polling Places in North Carolina
http://humanistlegalcenter.org/main/legal-center-opposes-the-use-of-churches-as-polling-places-in-north-carolina/