Jobs at these establishments often have higher earnings, but may also have higher educational requirements than less demanding establishments. Generally, bartenders must be at least 21 years of age, but usually employers prefer to hire people who are 25 or older. Batenders should be familiar with State and local laws concerning the sale of alcoholic beverages. Most food and beverage service workers pick up their skills on the job by observing and working with more experienced workers. Some public and private vocational schools, restaurant associations, and large restaurant chains provide classroom training in a generalized food service curriculum.
Some bartenders acquire their skills by attending a bartending or vocational and technical school.
These programs often include instruction on State and local laws and regulations, cocktail recipes, attire and conduct, and stocking a bar. Some of these schools help their graduates find jobs. Due to the relatively small size of most food-serving establishments, opportunities for promotion are limited. After gaining some experience, some dining room and cafeteria attendants and bartender helpers are able to advance to waiter, waitress, or bartender jobs. For waiters, waitresses, and bartenders, advancement usually is limited to finding a job in a more expensive restaurant or bar where prospects for tip earnings are better.