Mr. and Mrs. David Pellittieri of Alden celebrated their 50th wedding anniversary with a renewal of marriage vows at a surprise party hosted by their children at the Getzville Fire Hall. Mr. Pellittieri and the former Beverly Luippold were married May 2, 1964, in St. Bonaventure Catholic Church in West Seneca. He is retired from National Fuel. She is a retired nanny. They have two children and five grandchildren.