Schools in Brewster, Washington, the US. Schools locations in Brewster, Washington. Find the nearest schools locations, near you. All types of business services School University All schools in Brewster Agriculture Department School University +1 509-689-3434 10 W Main St, Brewster, Washington 98812 Write a review Phone Directions Brewster Adventist Christian School School +1 509-689-3213 115 Valley Road, Brewster, Washington 98812 Write a review Phone Website Directions Knowlton School School Brewster, Brewster, Washington 98812 Write a review Phone Directions