It took me a few years to discover this restaurant since they look a little sketchy from the outside. A coworker dragged me into Lupie's 3 years ago and I have been a fan ever since. The only negative to this restaurant is that they are closed on Sundays. Just like with Chick Fil A, I always end up wanting Lupie's on Sundays when I am working weekends.
I have had their burgers and their nachos and both are to die for. If you eat normal sized portions, you may want to share the nachos with a friend because they are enormous. I have never finished even half of my plate of nachos!
The service is speedy and the staff are always friendly. Parking can be a little touch and go if you come during a busy time.