Gentlemen's clubs are private social clubs traditionally catering to men, offering a space for relaxation, networking, and leisure activities. These clubs often feature amenities such as dining rooms, bars, and recreational facilities. Membership typically requires an application process and may involve fees. Historically, gentlemen's clubs emerged in the 18th century in London, serving as exclusive venues for the upper class. While some clubs maintain a formal atmosphere, others may focus on specific interests, such as sports, business, or hobbies. Today, many clubs are evolving to be more inclusive, welcoming members of all genders.