In preparation for the 100th anniversary Black Diamond Dinner fundraiser for St. Luke's Miners Memorial Hospital in Coaldale, volunteers Christy Horwith, seated, and Roxanne Berger, right, are dressed in 1900s period costumes, and are having their hair styled in the style of the period by Aaron Wappelhorst of the Revolution Styling Factory of Walnutport. The Black Diamond Dinner is March 13 at Penn's Peak. For more information, contact Micah Gursky, director of development, St. Luke's Miners Memorial Hospital at (570) 645-8118.