Another set of build days for Hood River’s Children’s Park play structure are set for Thursday through Saturday.  The structure was 85 percent complete at the conclusion of seven days of work in early June, and the goal is to finish this week.  Work will take place each day from 8 a.m. to 8:30 p.m., and volunteers are needed.  Sign up at cityofhoodriver.com. There is also a need for tools to help finish the structure.  Those willing to lend their tools to the effort can drop them off at the build site today between 5 p.m. and 7 p.m.  A list of needed tools is located at cityofhoodriver.com.