"Royal Castle has been around since 1958. Back then, the Miami-born concept was a successful chain with over 150 locations around the American south. Today, there’s only one left and thankfully it’s still in Miami (Gladeview, specifically). The Royal Castle of today looks like a fast-food restaurant from the outside but feels more like a simple neighborhood diner inside. It has pancakes, a T-bone steak, and a really good patty melt. But what they’re famous for are the sliders. you can order them in “six-packs” with some pretty good crinkle-cut fries. And there’s no rule against having sliders for breakfast. We checked." - Ryan Pfeffer, Virginia Otazo