This is how GRNC handles anti-gun businesses

[gryphon]

When restaurants began posting No Guns Allowed signs, Grass Roots North Carolina (GRNC) posted them in their list of businesses not to patronize, complete with full contact information.  Being on this list has caused some of these restaurants to reverse their position.  26 restaurants have reversed their no guns policy so far, including 15 Buffalo Wild Wings franchises.

http://www.grnc.org/find-posted-restaurants
http://wfae.org/post/gun-advocacy-group-turns-focus-no-gun-restaurants