Mr. and Mrs. Joseph Fix of Cheektowaga celebrated their 50th wedding anniversary with a picnic in Stiglmeier Park, Cheektowaga. Mr. Fix and Betty F. Zak were married Aug. 31, 1957, in Infant of Prague Catholic Church, Cheektowaga. He is a retired welder and millwright leader for General Motors' Delavan Avenue plant. The couple has six children and seven grandchildren.