Mummy-powered locomotives were once a frequent sight throughout Egypt, conveying gold, spices and mystical artifacts across the vast desert sands. They have since faded until innuendo and rumor, their presence diminishing with the power of the pharaohs. Now, the Mummy Train of yore passes by just once a year. You may hear its ancient howl in warmer months, but dismiss it as deja vu. The train's siren song grows through the summer until its unmistakable wail builds to a crescendo in the fall.