Arrived early at the airport for once and couldn't get on stand-by...of course...why should I expect travel go smoothly...shame on me.  Normally I am wandering around concourses C or D...but...same old, same old...plus my local Mexican cantina was closed down...so I wander down to concourse B for something different...and I discover Cowboy Ciao...the host was friendly, greeted me right away and seated me right away.  My waitress, Monique, was both friendly and knowledgeable.  She recommended a wonderful, rich, smooth Cab.  I ordered their Puerco Lento (lovely slow roasted pork on the bone dish) with only vegetables...soft, tender, melt in your mouth pork...so surprising to find this in an airport.  Loved it!  The tables were full, littered with business travelers...so it appears to be a well known spot for those of us that live in airports.  If you haven't tried it, don't wait.  Grab a seat, order a nice drink, have a little slice of comfort after a long day...cheers!