Some airline lounges employ baristas, bartenders and gourmet chefs. Most bartenders or waitresses will apologize if the beer comes in a different glass. Many bartenders and mixologists use butane torches in their recipes. Shore also paid the rest of her staff, including waitresses and bartenders. Many of the International Bartenders Association Official Cocktails are highballs. American bartenders used it for making fashionable cocktails. The International Bartenders Association designated it as one of its Official Cocktails. Most pubs and bars seek to recruit outgoing, personable individuals as bartenders. New tiki drinks continue to be created by a variety of bartenders and others. Different bartenders have varying interpretations of this drink. The O Zone Nightclub is a circular nightclub featuring flair bartenders. The International Bartenders Association recipe is based on vodka citron, lemon-flavored vodka. However, the recipe now has as many variations as there are gin joints or bartenders. Untrained bartenders should refrain from handling fire. More experienced bartenders were more accurate, pouring 10.3% less alcohol than less experienced bartenders.