It is a centuries-old tradition, and many communities have long had dedicated fairgrounds, while others hold them in a variety of public places, including streets and town squares, or even in large private gardens. They are often held to coincide with the anniversary of a significant event in history in the area.
Activities at fairs vary so widely that they are known by many different names around the world, such as carnival, fete, county fair, festival, market and show, etc. “Lesser” activities such as flea markets are sometimes incorporated in a fair.
Fairs are sometimes important showcases for businessmen in agricultural, pastoral and horticultural districts because they present opportunities to display and demonstrate the latest machinery on the market.