Dining chains are restaurant businesses that operate multiple locations, often under the same brand name and menu. These establishments can range from fast food to casual dining and are known for their consistency in food quality and service. Popular examples include McDonald's, Olive Garden, and Starbucks. Many dining chains use standardized recipes and training programs to ensure that customers receive a similar experience, regardless of the location they visit. This model allows for efficient management and marketing, making it easier for customers to recognize and trust the brand.