The hospitality industry is a large subsection within the service industry and is comprised of four main areas: Food & beverage, travel & tourism, lodging, and recreation. As examples, the F&B category includes restaurants, bars, and food trucks; travel & tourism covers different forms of transportation and travel agencies; lodging varies from hotel resorts to hostels; recreation refers to leisure activities such as sports, wellness, and entertainment. While all sectors are interconnected and reliant on each other, many of these hospitality sectors are quickly evolving due to new technologies and changing customer mindsets.