what is an open bar

An open bar is a service that allows attendees at an event to drink without having to pay. The person hosting the event pays for the drinks ahead of time, usually at an hourly rate plus a bartending fee. Guests are able to choose any available drink at any time, and the catering company, restaurant, or host can specify the drink selection that is available at the open bar. A full bar contains nearly all types of liquor and some non-alcoholic drinks, while other popular options include an open wine bar or a bar that only serves beer. The opposite of an open bar is called a cash bar, where guests are charged each time they purchase a drink. A limited open bar is also an option, where only certain drinks are available. The primary advantage of an open bar is freedom for guests to order drinks whenever they like, and the selection of drinks available. The disadvantage is the cost, which can be significant depending on the quality of the drinks and the length of the event.