Justin Kemp (center with scissors) of Kemp Electric, Luverne, and his family, friends and staff hosted an open house, ribbon-cutting and grand opening event Friday night to celebrate the new Kemp Electric building in the industrial park. Pictured are (front, from left) Becky Walgrave, Stacy and Jordan Smidt, Kemp’s mother, Cindy Kemp, holding Celia Kemp, Tasha and Brent Dalton with their children…