Chuey is awesome! We've gone there for lunch a bunch of times - always good. Just had them cater a business meeting for about 30 guests and was extremely satisfied. The guests love the food; flautas, fruit and you've got to try the marinated/grilled veggies - not something you'd think of, but excellent. Dip this in the chipotle sauce and you're hooked.
Anyway, have fun, go there and keep this shop in business!