A chain restaurant is a dining establishment that is part of a larger group of restaurants sharing the same brand and menu. These restaurants often have standardized decor, food preparation methods, and service styles, ensuring a consistent experience for customers regardless of location. Popular examples include McDonald's, Starbucks, and Olive Garden. Chain restaurants can be found in many countries and are typically franchised, meaning individual owners can operate a location under the brand's guidelines. This model allows for rapid expansion and brand recognition, making them a common choice for diners seeking familiar meals and environments.