Not only does this place have a secret menu, they also have a secret Mac & Cheese and Empanadas restaurant! You can find the Mac & Nadas menu here: http://www.menupages.com/restaurants/mac-nadas/menu
Yummy burgers! The gruyère fried are worth the upgrade with your burger. I'd also say the cookies'n'cream shake was good, but I'm just a sucker for those big Oreo chunks on the bottom.
Great custom burgers. Gluten free bread is available. I think their online menu has some options not listed inside. Pretty tiny space so you aren't staying but great burgers to-go.
Some seriously tasty burgers. They actually cook the meat how you request it. I recommend the Paris or the Venice. The fries are very crispy and delicious.