It’s 9:20 a.m. on a Saturday, and Dan Goldberg and Greg Paul are standing next to the central kiosk of Grand Central Terminal, chatting with the sleepy group of people trickling in. “I used to be a boy scout,” says Greg. “It taught me a lot about leadership.” Dan, the more soft-spoken of the two, scans the crowd and greets people warmly as they arrive. His instructions on the Facebook event explained how this would all work: “Meet us at Grand Central at 9:15 a.m. by the information booth with the clock on top. We’ll take the round trip Hudson Line Train to Cold Spring at 9:43 AM. This costs $26.50. It’s a beautiful ride as well.”
