A bistro is a small, casual restaurant that typically serves simple, hearty meals. Originating in France, bistros often feature a cozy atmosphere and a menu that includes traditional dishes like coq au vin and ratatouille. They are known for their relaxed dining experience, making them popular spots for both locals and tourists. Bistros usually offer a limited selection of wines and may have outdoor seating. The focus is on quality food and a welcoming environment rather than formal service. Many bistros also emphasize seasonal ingredients, reflecting the culinary traditions of their region.