A national effort to reach out to atheists and agnostics is showing up on some South Dakota billboards.
The South Dakota Coalition of Reason says it's a group of seven non-theistic groups that used funding from its national organization and an anonymous donor to put up the billboards.
They're located in Brookings, Vermillion, Sioux Falls, Rapid City and Spearfish and will be up until Sept. 15.
The group says the campaign is part of a nationwide program started in 2009 that has spread to 33 other states and the District of Columbia.
The national group's director says the goal is let humanists, atheists and agnostics know they're not alone.