Food trucks, which had revved up attendee
curiosity at the past several National Restaurant Association Restaurant, Hotel-Motel Shows in Chicago, drove even more interest this year as the road-tested trend continues to demonstrate it has long-haul potential.
With suppliers offering such sophisticated extras as flat-screen televisions, satellite dishes and even wood-burning ovens, proponents of on-the-road feeding say the food truck vogue has moved further into the mainstream.