Island at the Center of the World author Russell Shorto will guest host a special edition of The New Amsterdam Trail walking tour of the National Parks of New York Harbor Conservancy, to celebrate the culmination a week-long celebration of the 400th Anniversary of Henry Hudson’s discovery of New York Harbor. Urban historian and National Park Ranger Steve Laise will lead the event which will also include an exclusive curator’s tour of New Amsterdam: The Island at the Center of the World, a new exhibit opening at the South Street Seaport. The tour takes place on September 13th at 9:30 a.m. Tickets are limited and must be purchased in advance by visiting www.nyharborparks.org. Throughout the 90-minute tour of lower Manhattan, Laise and Shorto will share entertaining and insightful stories about the famous and infamous characters that helped make New Amsterdam a bustling seaport, an international melting pot and a center of commerce. They will also discuss how the Dutch colony still impacts our culture today. The curator’s tour at South Street Seaport follows, with an insider’s peak at rare documents, maps, plans and watercolors connected to New Amsterdam —- including “the best real estate deal of all time”—the 1626 letter of purchase of Manhattan for goods worth 60 guilders. Many of these items have never been seen in the United States.