September 1, 2015: Dr. Tad Pfeffer chats with a fellow participant during the glacier cruise in Portage during the afternoon workshop.

September 1, 2015: Department of State Public Affairs Officer Ether Falcon Bell and First Five United States Arctic Youth Ambassador Griffin Plush chat during the glacier cruise in Portage during the afternoon workshop.

September 1, 2015: Department of State Public Affairs Officer Ether Falcon Bell and First Five United States Arctic Youth Ambassador Griffin Plush look at some glacial silt during the glacier cruise in Portage during the afternoon workshop.