The document discusses the market demand for events. It aims to examine the scope and scale of the event business, consider the determinants of demand for events, and illustrate the structure of demand for events. It covers measuring the size and economic impacts of events using approaches like determining attendance sizes and non-local spending. Demand is determined by various social, organizational, personal and physiological motives. The structure of demand includes current, future, latent, and suppressed demand potentials.