The video shows what salmon see when they return to the downtown waterfront. Not so great, but…the city is doing some work with light penetrating surfaces to help the salmon. And..getting back to the actual event itself. From the SAM web site, "Celebrate the late-summer return of the salmon and learn about Native American cultures. Find out how to care for our planet with earth-friendly art making, fantastic family tours, exciting live performances, and more! Free and open to the public."