Riverkeeper, the nonprofit organization dedicated to preserving the Hudson River and safeguarding New York's drinking water supply, held their Annual Benefit on April 18 at Pier Sixty, Chelsea Piers. The fundraiser brought in a total of nearly $2 million, including ticket sales and the live auction. Darrell Hammond from Saturday Night Live hosted the event; other notable attendees who came out to support the organization included Riverkeeper's Chief Prosecuting Attorney Robert F. Kennedy Jr., Michael Douglas, Dan Aykroyd, William Baldwin, Edie Falco, Richard Belzer, Susie Essman, Moby, Mike Richter, Paul Schaffer, Joy Behar, Annie Leibovitz, Veronique and Bob Pittman, Ellen Barkin, Andre Balazs and Anne Hearst. Entertainment was provided by Carly Simon and her children Ben and Sally Taylor.