Amazingly enough, it is one of Long Island's biggest question marks.
And when I say big, I mean all 231 feet (in the air) of it. For something that most of us have passed by hundreds or thousands of times in our lives as Long Islanders, it's amazing that many people who live here have no idea what it actually is.
There's history and there's mystery to explore here. And you're coming along for the unprecedented tour. Yes, no one gets inside. It's completely off limits to the public.
But Patch is taking you ... where you have never been before ... and will never go again. Join Stacey Sweet for your once in a lifetime pass that will finally put the mystery to rest.
Check back tomorrow for the latest installment of Secrets of the South Shore.
