The team has said every year multiple times, that if a post is not labeled "Official Hint/Clue" then it is NOT a Hint or Clue. There is no references outside "The goonies." Pop-culture includes books, poetry, artworks, TV shows, movies, and so much more. There are NO more Cultural references, other than "The Goonies." They are not lying to us. The poem and all the clues are absolutely open for interpretation, but they are not directly lying to is in any line. That would only serve to make the poem unnecessarily impossible. This last point is more of an opinion, I highly doubt that, if any part refers to something's shape or a passing resemblance (ie. To lobster), that it's going to be these vague shapes on maps that look absolutely nothing like what people are saying. I see so many people post a picture of a map, reading "this is 100% a lobster" and it's just a bunch of rocks, with no semblance to a lobster whatsoever.