On a very special Chicago "birthday" episode of Think Theory Radio we delve into the esoteric history of our beloved city!From it's indigenous roots to modern street names Chicago has a plethora of interesting legends & lore.What hidden symbols are embedded in Chicago architecture & what do they mean?Which famous hotel was built by and served as headquarters for a secret society?What was the Whitechapel suicide club & what was it's purpose?Plus, secret cow paths, indigenous trails, secret societies, & much more esoteric Chicago history!