Just a heads up. I saw that the Prospect Diner in Columbia, Lancaster County is being fixed up. It's the stainless steel one right off the Prospect Road exit of Route 30, on Route 462. Looks like it's being cleaned up but keeping that original 1950s Kullman feel. Looking forward to trying it out. I heard they should be opening mid-May. Would love to hear if someone gets a chance to get there before I do.