Bars are establishments where alcoholic beverages are served, often accompanied by a social atmosphere. They can vary in style, from casual pubs to upscale cocktail lounges. Many bars also offer a selection of non-alcoholic drinks and snacks, making them popular spots for social gatherings and entertainment. In addition to serving drinks, bars often feature activities such as live music, trivia nights, or karaoke. Some bars may have a specific theme or focus, such as sports bars that showcase sports events on television or wine bars that specialize in wine selections. Overall, bars play a significant role in social culture.