A caterer is a professional or business that provides food and beverage services for events, such as weddings, parties, and corporate gatherings. They can prepare meals, set up dining areas, and sometimes offer additional services like serving staff and event planning. Caterers can work from their own kitchens or partner with venues to deliver their services. Catering can vary widely in style and cuisine, from formal sit-down dinners to casual buffets. Many caterers specialize in specific types of food, such as vegetarian, international cuisine, or finger foods, to meet the diverse preferences of their clients.