Paul Gauguin Cruises employee John Chin carries a bucket full of invasive species during Seattle Cruise Industry Employee Volunteer Day, on Tuesday April 23, 2013 at Golden Gardens Park in Seattle. ... more 
Paul Gauguin Cruises employee John Chin carries a bucket full of invasive species during Seattle Cruise Industry Employee Volunteer Day, on Tuesday April 23, 2013 at Golden Gardens Park in Seattle. Holland America Line, Seabourn, Windstar Cruises, Paul Gauguin Cruises, the Port of Seattle and Seattle Parks and Recreation all joined together as part of the Cruise Forward Initiative (www.cruiseforward.org) to participate in dune restoration efforts, in celebration of Earth Day and National Volunteer Week. (Stephen Brashear/AP Images for Cruise Line International Association) less 
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Associated Press
Tue, Apr 23, 2013 8:34 PM EDT