Mr. and Mrs. Ronald Zajac of Cheektowaga celebrated their 50th wedding anniversary with a Caribbean cruise. Mr. Zajac and the former Carole Palarczyk were married Feb. 27, 1965, in Buffalo. He is retired from Figgie International and ITT Standard. He was a 30-year member of U-Crest Fire Hall. They have three children, two grandchildren and seven great-grandchildren.