(Brad Davis/The Register-Herald) Current mayor Bob Henry Baber, far left, holds one end of the ceremonial ribbon while Bob Johnson, former mayor, holds the other at right as Ray Moeller, West Virginia State University's Nicholas County Extension Agent for Community and Agricultural Resource Development (3rd from left, front row) joins a host of others who played huge roles its construction for the dedication and official opening of Richwood's Helios Park Saturday afternoon. They cut the ribbon atop one of the park's main features, a giant human sundial made with porous concrete that feeds a rain garden full of native vegetation.