I love going here on Wednesdays with co-workers. Bring cash for faster service but most places take cards with no problem. There are usually 20 or more food trucks there with everything from pizza to tacos, wings, BBQ, salads, burgers, sushi, gyros, and even a few bakeries with delectable little cupcakes. I recommend heading over at 11:15 to get there before the lines pile up and to get a good spot to eat outside. There is usually musical entertainment and a few reps from various sports teams there to pass out freebies!
My favorite place to get lunch at WW is Fired UP Taco Truck. They have the best empanadas ever! I'm so not exaggerating. I recommend the chorizo mac and cheese one. It definitely hits the spot.