Hi, curlyfro, and welcome! I gather that "Library Pl." referred to "Library Plaza", suggesting that there was a coffee shop in the area at one time, though it doesn't seem to be there now. Release zones can wind up with cryptic or out-of-date addresses; sorry about that!
The hunting pages will show recent release-spots (though not necessarily Official BookCrossing Zones); if any are near you, you can try swinging by to see if you spot a book. I also noticed an entry in Colorado Springs for a Little Free Library, with BC books released there as of March; that might be another place to check: