Even if you don’t have any particular interest in architecture, you may want to stop to see the Tribune Tower. Of course, if you do like architecture, you’ll want to know that this magnificently gothic confection is topped by a tower with flying buttresses derived from the design of the French cathedral of Rouen. Built between 1922–25, the building’s design was the result of an international competition to create “the most beautiful office building in the world.” But back to those of you who don’t care about architecture (and even if you do) — check out the base of the building. The outer wall is studded with more than 120 stones from famous places and structures in all 50 states and dozens of foreign countries. Included are pieces of the Parthenon, Taj Mahal, Great Wall of China, Berlin Wall, Great Pyramid, St. Peter’s Basilica, the Alamo, Antarctica, Omaha Beach, Bunker Hill and the Petrified Forest. There’s even a moon rock. Be sure to wander inside, as well, to read the motivational inscriptions, see the relief map of North America made of shredded dollar bills, and enjoy other details of this landmark building.