A bar's owners and managers choose the bar's name, décor, drink menu, lighting, and other elements which they think will attract a certain kind of patron. However, they have only limited influence over who patronizes their establishment. Thus, a bar originally intended for one demographic profile can become popular with another. For example, a gay or lesbian bar with a dance or disco floor might, over time, attract an increasingly heterosexual clientele, or a blues bar may become a biker bar if most its patrons are bikers. Bars can also be an integral part of larger venues. For example, hotels, casinos and nightclubs are usually home to one or several bars.