California diners are casual restaurants that serve a variety of American comfort food, often featuring breakfast items available all day. These establishments typically have a relaxed atmosphere, with booths and counter seating, making them popular spots for families and friends to gather. Many diners also emphasize local ingredients and unique menu items that reflect California's diverse culinary landscape. In addition to traditional fare like burgers and sandwiches, California diners often offer healthier options, including salads and vegetarian dishes. They may also incorporate influences from California cuisine, which blends various cultural flavors, making each diner a unique dining experience.