A Westport school rooftop refuge completed in 2016 serves as Cascadia’s first engineered refuge for tsunamis. Area residents funded the structure through a bond of the Ocosta School District. Most years, an Ocosta science teacher takes secondary-school students on canoe trips to view Grays Harbor evidence for the hazards for which the structure was designed. This year's outing, on May 22, mixed Ocosta students with university scientists and graduate students. Elizabeth Davis, Carolyn Garrison-La