Dec. 6 at 6:30 p.m.
RIVER OF GRASS GALA Arthur R. Marshall Foundation for the Everglades
The holiday-lights cruise includes dinner, entertainment, dancing and live auction. The event supports the restoration and preservation of the greater Everglades ecosystem and its historic “River of Grass” through science-based education and outreach programs. $500 donation. City of West Palm Beach Waterfront Docks, West Palm Beach. 561-233-9004.