I love the hummus bowls at Pita Bistro. I do the build your own with chicken and load it up with veggies. They always put a ton of hummus in the bowl and plenty of the veggies I pick. They have regular or whole wheat pita bread to top it off with.
I usually can't eat the entire thing in one serving and end up saving some for later. It's a great value for your money.
This place has a huge lunch rush so get there early if you can. The line does move quickly though. If you come in the evening it's very rarely busy.
I love having a healthy and yummy lunch option near my office!