A bar, also known as a saloon, a tavern or tippling house, or sometimes as a pub or club, is an establishment retail business that serves alcoholic beverages, such as beer, wine, liquor, cocktails, and other beverages such as mineral water and soft drinks. Bars often also sell snack foods, such as crisps or peanuts, for consumption on their premises. Some types of bars, such as pubs, may also serve food from a restaurant menu. The term "bar" refers to the countertop where drinks are prepared and served, and by extension to the overall premises.
A hotel bar in Switzerland
A Depression-era bar in Melrose, Louisiana
Gunpowder Cellar of Tartu, a former 18th-century gunpowder cellar and current beer restaurant in Tartu, Estonia
SpåraKoff, the so-called "pub tram", departing from Railway Square in Helsinki, Finland
Beer is one of the oldest alcoholic drinks in the world, the most widely consumed, and the third most popular drink after water and tea. Beer is produced by the brewing and fermentation of starches from cereal grains—most commonly malted barley, although wheat, maize (corn), rice, and oats are also used. The fermentation of the starch sugars in the wort produces ethanol and carbonation in the beer. Most modern beer is brewed with hops, which add bitterness and other flavours and act as a natural preservative and stabilising agent. Other flavouring agents, such as gruit, herbs, or fruits, may be included or used instead of hops. In commercial brewing, natural carbonation is often replaced with forced carbonation.
Schlenkerla Rauchbier, a traditional smoked beer, being poured from a cask into a beer glass
Ancient Egyptian painting, 18th dynasty, reign of Akhenaten, c. 1300 BC, showing Syrian mercenary drinking beer through a straw. Egyptian Museum of Berlin
François Jaques: Peasants enjoying beer at pub in Fribourg (Switzerland, 1923)
Malted barley before roasting