Hang with me here..... I had a vertebrate paleontology class in college.  Our professor often discussed the lack of evolutionary changes in crocodilian species over the course of millions of years while other species have evolved all sorts of other features.  He basically said \""it's not possible to do what they do any better.  A bigger brain means they'd probably lose jaw muscle.  Larger body size means they'd probably lose some of their ability to sneak up on prey.  Over the course of millions of years, these things would be a big deal.\""  Point being, crocodiles haven't evolved because they're perfect as is for what they do.  Well, for what it is, Which Wich does a perfect job.\n\nTons of options, all completely customizeable, fairly fast service, high quality ingredients, toasting capabilities, inexpensive, friendly staff that aren't afraid to interact with their customers, etc.  Perfect lunch spot.  It can get crowded (obviously a good problem to have), so come during off hours or plan on getting it to go.