I attended services at Trinity Church today. It was founded in the 17th century and had a hand in establishing the first colleges in New York City, including Columbia University. If you've been to churches in Western Europe, the interior and exterior architecture will seem very familiar. You'll notice the same intricate details, soaring ceilings and stained-glass windows.
The acoustics in this church are quite impressive. When the choir was singing I got "a chill down my spine" and felt it gave tangible meaning to "the glory of God." It's definitely worth checking out. They even have an Internet Web cast, available at http://www.trinitywallstreet.org/