Our Sincerest Condolences on the Occasion of Your Unemployment: Kansas City-based Hallmark Sentiment Prefabrication Industries, Inc. is laying off eight percent of its tearful, sensitive workforce globally. They're going to fire around 250 workers from their Kansas City headquarters alone. Hallmark is probably the only privately held company in the world that once made a profit by manufacturing products regularly hand-made by kindergartners from folded-up pieces of paper and crayons. At least