Fairs and expositions are large public events that showcase a variety of products, services, and innovations. They often feature exhibits from different industries, allowing businesses to promote their offerings and connect with potential customers. These events can include activities such as demonstrations, competitions, and entertainment, making them enjoyable for attendees of all ages. Historically, fairs and expositions have played a significant role in cultural exchange and economic development. Notable examples include the World's Fair, which highlights advancements in technology and culture, and local county fairs, which celebrate regional agriculture and crafts. These gatherings foster community engagement and provide a platform for learning and networking.