Catering

thumb|Caterers preparing for a formal eventCatering is the business of providing food and beverages at a variety of venues, including private residences, banquet halls, special event spaces, hotels, business parks, festivals, film locations/studios, and other locations. Catering can be either on-site, in which food is prepared at the same location it is served (on-premise), or off-site, in which food is prepared at one location but served somewhere else (off-premise).

truck used for carrying and selling food

thumb|A chaiwala prepares masala chai on a coal fire in a street of [[Kolkata.]] A chaiwala (also transliterated as chaiwalah or chaiwallah; , ) is a tea-seller in the Indian subcontinent. They are an integral part of subcontinent culture. Chai is the Hindi and Urdu word for "tea", as in masala chai, and wala indicates the person performing the task, so chaiwala is a street vendor of tea.