Find the best bartending lessons, classes, and instructors at HeyKiki and learn how to bartend. Bartenders prepare and serve drinks (usually with alcohol) to patrons of a bar or club. Depending on the type of establishment and types of alcohol usually served, bartenders' responsibilities can range from serving beers to mixing thousands of different cocktails, requiring knowledge of these recipes by heart. Bartending schools offer training and certification in bartending skills. Curriculum of bartending classes can include learning drink recipes, mixology and how to properly handle multiple customers.