Every year, right at the tail end of winter, Pittsburgh's Phipps Conservatory puts on its Spring Flower Show. The riot of color is the perfect pick-me-up to banish the winter blues. This year, courtesy of our incredibly mild winter, some of the show's impact was lost, but the fragrant air and gorgeous flowers were as nice as ever. I challenge anyone to go through that place and not come out invigorated and smiling.