Did you know that the McAllen (Texas) Public Library has 123,000 Square feet? It was built in a former Wal-Mart store and is the largest single-floor library in the United States. Our Library is not as big as that in size which makes it easy to find what you need or want. While in the Library do not forget to try your hand at the “Guess the Peppermints” contest and remember the coloring contest for youth up to the age of twelve. Clearwater Public Library – Check Us Out!