Join us at the National Underground Railroad Freedom Center inside From Slavery to Freedom on the 3rd Floor on April 9, 2015 at 3:10 p.m. to participate in this historic commemoration.
Who built the Great Pyramids of Giza? Why? Are there any secret tunnels and hidden doors inside the Great Pyramid of Khufu? What is the mystery of the so-called Osiris shaft? What is the story of the curse of the Sphinx?