- Located on beautiful Vashon/Maury Island and a short ferry ride away from Seattle and Tacoma, Dockton Park provides a public boat launch, moorage, a playground, beach access, and picnic facilities on Quartermaster Harbor.
- OB association (Wikipedia)
Young associations will contain 10 to 100 massive stars of spectral class O and B, and are known as OB associations. In addition, these associations also contain hundreds or thousands of low- and intermediate-mass stars. Association members are believed to form within the same small volume inside a giant molecular cloud. Once the surrounding dust and gas is blown away, the remaining stars become unbound and begin to drift apart.