This is the fourth edition of the Bright Lights Parade. This year, participants competed with their finest decorations for the title of best illuminated boat.
"We're interested in... supporting local communities, seeking real connections and authentic experiences for our guests," said Michelle Graves of Lindblad Expeditions.
Randall Ureña, who works with a community development organization in Costa Rica's Osa Peninsula, gives us a glimpse inside the group's work on the ground.
