Gary and Joan Niemeyer will celebrate their 50th wedding anniversary Saturday, Aug. 9, from 2 to 5 p.m. with an open house for family and friends at the home of Albert and Deanna Flores in Prosser. Gary Niemeyer and Joan Werst were married Aug. 12, 1964 in Yakima. They have lived in the Lower Valley for the past 50 years. He is retired as a foreman from Airport Ranches of Sunnyside, and she is retired from the Sunnyside Parks and Recreation Department. The couple enjoy any sport their grandchildren are playing, old cars, fishing and traveling. They will tour China for their anniversary. The open house will be hosted by the couple’s three children: Gwen Gibbs, Deanna Flores and John Niemeyer and their families. They also have six grandchildren and a great-grandchild on the way.