Nos. 49224-5-II, 49230-0-II, 49234-2-II, 49235-1-II, 49248-2-II. 10-31-2017 WASHINGTON PUBLIC EMPLOYEES ASSOCIATION, UFCW Local 365, a labor organization, and Professional & Technical Employees Local 17, a labor organization, Petitioners, v. WASHINGTON STATE CENTER FOR CHILDHOOD DEAFNESS & HEARING LOSS, and Evergreen Freedom Foundation d/b/a Freedom Foundation, et al. Respondents. International Brotherhood of Electrical Workers, Local 76, a labor organization, and United Association, Local 32, a