Tonja Michele Wilson and Paul J. Darling, III announce their engagement and June wedding in Sonoma, California. Tonja is the daughter of Marvin and Penny Wilson of Bellingham, WA. She graduated from Sehome High School, Western Washington University and University of Washington. She is a Director of Finance at Levi Strauss & Company in San Francisco, CA. Paul is the son of Paul J. and Joanne Darling of Wilmette, Illinois. He graduated from Boston College and Washington University. He is a partner at ZS Associates consulting firm located in the Bay Area.