Winner of the 2010 Vendy Award for Rookie Food Truck Of The Year, Souvlaki GR touts itself as the only authentic Greek food being slung on the streets of New York. It might seem obvious to suggest getting the souvlaki, but it's truly worth mentioning, along with their bifteki sandwich of charcoal-grilled ground beef, seasoned perfectly and served in a pita with feta cheese, tomato, red onion, and the truck's own tzatziki sauce. Their Greek fries—hand-cut affairs with a sprinkling of feta, oregano, and salt and petter—are also a sure bet.