They were coming home from work one night, they made that sharp turn you make from Sheridan Road onto Eastlake Terrace. Boom, there it was: a large silver sphere, at the edge of the park, overlooking Lake Michigan. To be precise, it sat at the north end of the park, which is the northernmost park in Chicago, which also happens to be the northernmost point in the city. Surely, that location couldn’t be a coincidence? What did the orb know that the rest of us didn’t? Why was it there? Who was its leader?