<P> Food truck rallies and food truck parks are also growing in popularity in the US . At rallies, people can find their favorite trucks all in one place and as well provide a means for a variety of diverse cultures to come together and find a common ground over a love for food . On August 31, 2013, Tampa hosted the world's largest food truck rally, with 99 trucks attending . And food truck parks, offering permanent locations, are found in urban and suburban areas across the US . </P> <P> The popularity of food trucks lead to the creation of associations that protect and support their business rights, such as the Philadelphia Mobile Food Association . </P> <P> Food trucks are subject to the same range of concerns as other foodservice businesses . They generally require a fixed address to accept delivery of supplies . A commercial kitchen may be needed for food prep . There are a variety of permits to obtain, and a health code to observe . Labor and fuel costs are a significant part of the overhead . </P> <P> Legal definitions and requirements for food trucks vary widely by country and locality . For example, in Toronto, Canada, some of the requirements include business and liability insurance, a Commercial Vehicle Operator's Registration for the truck, permits for each municipality being operated in (downtown, various suburbs), a food handler certificate, appropriate driver's licenses for drivers, assistant's licenses for assistants, and a health inspection . </P>

What type of business is a food truck