Press photo by TIM GILMAN Miles to Killarney, an 'Irish folk band,' plays Celtic music on St. Patrick's Day at the Publik House Restaurant in South Bethlehem. The trio is composed of Miles Hartl on guitar, Miles Necker on fiddle (rear) and manager Kaitlyn Davis on lead fiddle, a Bethlehem resident. The recently opened hotbed for Irish fare, the Publick House, offers a large menu featuring Celtic favorites and live music on some weekends, according to owner Jose Nunez from Fountain Hill who opened the new