Some of the favorites are obviously regional. I've never heard of Marco's Pizza, Moe's Southwest Grill or Firehouse Subs. I'm guessing that some of you have never had an In-N-Out Burger. (They're pretty good, I'd say.)
http://www.cnbc.com/2017/03/09/thes...the-run.html?__source=xfinity|mod&par=xfinity
http://www.cnbc.com/2017/03/09/thes...the-run.html?__source=xfinity|mod&par=xfinity