Chick-fil-A is without question a great place to grab a bit on the go, offering a wide variety of different menu items (all including chicken, of course). But did you know that there's a Chick-fil-A secret menu? Yep. Many times, you can order items off-menu and your servers won't bat an eye -- the trick is knowing what some of these items are, so you can choose wisely. Read on to learn more about what the best Chick-fil-A secret menu items are!