Following ECBA’s victory in federal district court on behalf of clients the City Club of New York, Barry Diller (the billionaire backer) pulled his support for “Pier 55,” a proposed island performance venue in the Hudson River in Manhattan. This victory ensures the preservation of the estuarine sanctuary of the Hudson River as the legislature intended. The controversy could have been avoided if the Hudson River Park Trust had been candid with the Legislature and the public and done a full participatory environmental review. When an agency flouts the law by cutting corners, public-spirited citizens can and should be able to get justice in court. The real lesson of Diller Island is that the Hudson River Park Trust—like every agency that stewards precious public resources—should rededicate itself to core principles of openness, transparency, and conservation. The decision to end the project was covered by the New York Times and New York Daily News, among others.