A food vendor is someone who sells food without a permanent physical location.
They operate at vendor events like markets, fairs, festivals, pop-ups, and other temporary or rotating venues rather than out of a fixed storefront or restaurant.
Food vendors can sell from a booth, a food truck, a cart, or a table, depending on the event.
What they have in common is that their selling location changes. One weekend, they might be at a farmers market, the next at a street fair or private event.
Getting started as a food vendor usually requires a food handler’s permit and a business license.
Some states and counties have additional requirements depending on what you sell and how it is prepared.