WAVE (Washington Advancements in Viticulture and Enology) Seminar Save the date for a one-day seminar featuring the latest in viticulture and enology research from Washington state and beyond. New this year, the addition of a research poster session and keynote address presented as part of WSU’s Ravenholt Lecture Series Hosted by the Washington Wine Commission and Washington State University Viticulture and Enology, learn more HERE.