Cocktail garnish
Cocktail garnishes are decorative ornaments that add character or style to a mixed drink, most notably to cocktails. They are used to complement and enhance the flavors in a drink by stimulating the special nerve cells in the nose and mouth A large variety of cocktail garnishes are used. Many rum-based cocktails, especially those with fruit flavors, tend to be decorated with tropical-themed garnishes or slices of fruit. Tequila-based drinks favor limes and other citrus fruits. Gin- and vodka-based drinks tend toward garnishes with a more dignified flair (olives, onions, or possibly a citrus  twist or a single maraschino cherry), unless they are variations of a fruity rum-based drink. Whiskey- and brandy-based drinks tend toward minimal garnishment, if any. Restaurant chains and hotel bars tend to use larger and more ostentatious garnishes, and neighborhood bars tend to go the other extreme. Some garnishes are essential to completing the recipe, as in the case of the olive in the Martini, or the cherry in the Manhattan, or the onion in the Gibson. Another reason for garnishes is to make cocktails more "camera ready" so that when photos are taken for the press or  social media, different drinks will not look so much alike. Common edible garnishes. Among common edible garnishes are the following: Common inedible garnishes. These garnishes are purely for decoration or dramatic flair.