Barbeque concession trailers can be set up for street fairs, county and state fairs as well as operated for private functions such as company picnics, family reunions or neighborhood block parties, or just about anywhere else a large throng of people gather for good food. Of course, knowing how properly to prepare barbequed foods will determine how much business is gained from barbeque concession trailers and delivering good, safe food can lead to being invited to more places more often.