Due to recent toxic algae blooms in Lake Washington, the annual Polar Bear Plunge in Renton is changing locations, according to the City of Renton. The plunge is typically held at Gene Coulon Memorial Beach Park, allowing swimmers to jump into the frigid waters of Lake Washington. On Jan. 1, the Polar Bear Plunge will be held at Henry Moses Aquatic Center at 10 a.m., according to the city. Public Health — Seattle & King County recently detected toxic algae in three lakes in the county, including Lake Washington, Green Lake and Lake Wilderness in Maple Valley. READ MORE: https://www.king5.com/article/news/local/toxic-algae-in-lake-washington-forces-change-polar-plunge-location/281-48ae808f-d8c3-4306-ac7b-cd057136dc5d