Not only are the burgers and fries incredibly fresh, the staff here do an excellent job in maintaining the restaurant. They had people always moving around doing stuff, like cleaning the windows, wiping down surfaces, helping people throw out trash, etc.
It was really busy when we came in, but we just asked to share a table with someone and they were totally cool with it.
We ordered two #2s, but after reading some of these other yelp comments, I think we might have missed out on some of the secret menu stuff.