Old Greenwich Train Station - a very good reason to live in OG, besides its proximity to the beach. Folks may recognize themselves waiting to board Metro North: Dan in orange, sometimes with orange earbuds, and his Apple Watch, the Columbia professor on his way to class, the Times tucked under his arm, Mike Abrahams in his cuffed Brooks Bros suit, blue shirt and tie, curls in place, making the same trip for 40 years.