After reading Dara M's report on it, I had to have lunch at Left-handed Cook in Midtown Global Market.
The food was very good. Tasted their brussel sprouts (Muscles from Brussels), a rice bowl and a crab sandwich on the Salty Tart milk bun that Sonora Grill uses. I want to go back and try some more stuff from their menu.
There are now three top-notch stalls in MGM, Sonora Grill, Salty Tart and Left-handed cook.