Statue of Notch

The Statue of Notch was built by Peepl in c. 10 AD. It extends down into the defense system and was considered one of the wonders of the world at the time. After Peepl's death, Pierce decided to purchase the land that the statue was on. He laughed as he blew up the statue for fun, and then fixed the land and built sandstone apartments. The apartments received almost no business, and they were called "crappy" and "Pierce-like", so the apartments were removed. After a while, Bobby realized that Pierce still owned the land, and Bobby told pierce that he owed him a building to be built there. Pierce requested a Troll Club to be built, so Bobby extended the land a bit and built a luxury club skyscraper, which remains today and only employees of the Troll Center are allowed in.

Trivia
If you go down to the underground part of the statue, you will find that Notch is sitting on a giant toilet. 

The statue could be entered and had windows so the visitors could see the water and a view of Minetown. You had to go underground to enter the statue, so only the people who worked with city defense ever went inside.