Funny Exposition

A trade fair (trade show, trade exhibition or expo) is an exhibition organized so that companies in a specific industry can showcase and demonstrate their latest products, service, study activities of rivals and examine recent market trends and opportunities. In contrast to consumer fairs, only some trade fairs are open to the public, while others can only be attended by company representatives (members of the trade, e.g. professionals) and members of the press, therefore trade shows are classified as either "Public" or "Trade Only". A few fairs are hybrids of the two; one example is the Frankfurt Book Fair, which is trade-only for its first three days and open to the general public on its final two days. They are held on a continuing basis in virtually all markets and normally attract companies from around the globe. For example, in the U.S. there are currently over 2500 trade shows held every year, and several online directories have been established to help organizers, attendees, and marketers identify appropriate events.
Trade fairs in history
Modern trade fairs follow in the tradition of trade fairs established in late medieval Europe, in the era of merchant capitalism. In this era, produce and craft producers visited towns for trading fairs, to sell and showcase products. From the late eighteenth century, Industrial Exhibitions in Europe and North America became more common reflecting the technological dynamism of the industrial revolution.