The Centennial Countdown: 1928–2028. As the Princeton University Chapel approaches its 100th anniversary in 2028, it stands as more than just a masterpiece of Collegiate Gothic architecture; it is a silent witness to a century of American history. This program peels back the layers of limestone and stained glass to reveal the “Living Stones”—the human experiences, shifting theological tides, and cultural milestones that have defined this sacred space.