On Thursday there will be a wine seminar at Washington State University Tri-Cities about learning to detect defects in wines. The seminar will be led by Thomas Henick-Kling, director of WSU’s Viticulture and Enology Program, and Richland Larsen, USDA plant pathologist at the WSU extension in Prosser. The wine seminar will begin at 6:30 pm in the Consolidated Information Center at WSU Tri Cities. Participants must be 18 years old or older and the cost is $35 per person. Preregistration is required, you may preregister at the WSU Tri Cites website or by calling 509.372.7606.'