Predictions with a twist. This if kind of like 909, but more unsettling, and is different enough, IMO.
There was something similar to this in chat, and at first I thought it would be the idea proposed. However, the idea is completely different, but there are similar sections. Was this inspired by the 4 mile long arm?
Finally, there is no fucking way that the Foundation would build a farmhouse around this thing. They would build an entire installation around the thing, fully staffed and guarded at all times. If the GOC, Serpent's Hand, Chaos Insurrection, etc. etc. got wind of this, they would try to steal it, and the Foundation would have to guard it.