Denny's is a full-service pancake house, coffee shop, fast casual family restaurant chain. The company operates over 1,600 restaurants in the United States, Canada, United Kingdom, Mexico, Dominican Republic, El Salvador, Curaçao, Costa Rica, Guatemala, Venezuela, Honduras, Bahrain, New Zealand, Qatar, Philippines, and Indonesia. Denny's is known for always being open, serving breakfast, lunch, and dinner around the clock.