I would wager it was the fair itself that called. The workers get laid regardless of volume sold. And the owner of the food cart usually has to buy it's crap from the fair itself and sell at "fair" prices to stifle any attempt at capitalism. The officials who actually shook down this child for a few bucks should be ashamed as should whoever made the call. $7 for some crap drink full of ice or $.75 it's a no brainier.