The White Salmon Valley School District is in the planning stages for bringing K-6 students back into classrooms in a hybrid format, but there is no date set for when that will occur.  District Superintendent Jerry Lewis says they are looking at bringing groups of students in two days a week, with the rest of the week online.  Lewis added there are number of challenges still to be worked through, including balancing the workload for teachers who will be ask to provide instruction both in-person and online.  Lewis said a recent preliminary survey indicated 77% of parents wanted to send their children back to school, but he added they plan to send out another survey before opening.  He added parents will get at least a week of lead time before a change is made.