The first Walla Walla Grape Day, sponsored by Oregon State University and the Enology and Viticulture Institute at Walla Walla Valley College, is scheduled for November 15. The full day, from 8:30 a.m. to 3:30 p.m. will feature sessions on viticulture, interactive research wine tasting session and lunch. Several pesticide credits have been requested. Reserve your spot early as seating is limited. Early bird registration is $40 per person and increases to $50 after October 18. Featured educational presentations: Vintage…