Mr. and Mrs. John Eszak of Lackawanna celebrated their 50th wedding anniversary with a cocktail and dinner reception for family and friends at the Mansard Inn, Orchard Park. Mr. Eszak and the former Marilyn Seres were married Aug. 29, 1964, in St. Barbara Catholic Church, Lackawanna. He is retired from the Lackawanna Police Department. She is retired from the Lackawanna City Clerk’s Office. They have two children and a grandchild.