Mr. and Mrs. Kenneth Bremer of East Amherst celebrated their 50th wedding anniversary at a dinner party with their children and grandchildren. A trip to Kauai, Hawaii, is planned. Mr. Bremer and Nancylee Chamberland were married Nov. 16, 1963, in St. Gerard Catholic Church, Buffalo. He is retired from General Motors. She is a retired ophthalmic technician for Dr. Sara R. Sirkin. They have three children and six grandchildren.