The National Book Festival is an annual event organized by the Library of Congress in the United States. It celebrates the joy of reading and the importance of books by bringing together authors, illustrators, and readers. The festival features a variety of activities, including author talks, book signings, and panel discussions, making it a vibrant gathering for book lovers of all ages. Typically held in late summer or early fall, the festival takes place in Washington, D.C. and often includes a wide range of genres, from fiction to non-fiction. Attendees can explore new titles, meet their favorite authors, and participate in workshops. The event aims to promote literacy and foster a love for reading across the nation.