The Slippery Rock High School prom will begin at 4 p.m. Friday with the Grand March at the high school gymnasium followed by the crowning of the king and queen. The prom will take place at the Pitsburgh Marriott North, 150 Cranberry Woods Drive, Cranberry Township. Prom court members are, front, from left, Hannah Willison, Ansley Shaffer, Mari Reott, Brady Dalton, Hannah Bortmas and Nikki Baptie; back, from left, Danny Williams, Coulter Walker, Zach VanDyke, Evan Maxwell, Jonathan Maines and Jeff Bennett.