A "Sock Hop" is a type of informal dance event that became popular in the United States during the 1950s. Typically held in school gymnasiums, these dances encouraged students to remove their shoes and dance in their socks, which helped protect the gym floors. The music played at sock hops often included rock and roll and doo-wop hits, creating a lively atmosphere for socializing and dancing. Sock hops were often organized by schools or community groups and served as a way for teenagers to gather and have fun. They featured popular music of the time, and attendees would often dress in 1950s fashion, such as poodle skirts and leather jackets. These events played a significant role in youth culture during the era.