Aperitifs are drinks served before a meal to stimulate the appetite. They can be alcoholic or non-alcoholic and are often enjoyed in social settings. Common types include vermouth, Campari, and dry sherry, which are typically served chilled or over ice. These beverages are usually light and refreshing, often accompanied by small snacks or appetizers. The tradition of enjoying an aperitif varies by culture, with different regions having their own preferred drinks and customs. In France, for example, it is common to enjoy an aperitif in the early evening before dinner.