Keith and Nadine Oetting of McCook announce the engagement and upcoming wedding of their son, John, to Amy Tomlyn, daughter of Leonard and Susan Tomlyn of Percival, Iowa. Grandparents of the couple are Carl Rose of Hamburg, Iowa, Edgar and Mildred Oetting of Concordia, Mo., and Kenneth Peters of Wausa. The bride-to-be is a graduate of the University of Nebraska at Lincoln and the University of Nebraska Medical Center in Omaha. She is employed with St. Francis Medical Center in Grand Island. The prospective bridegroom is a graduate of McCook Community College and he attended the University of Nebraska at Lincoln. He is employed with Esslinger Construction in McCook. The couple is planning a Nov. 2, 2002, ceremony at Messiah Lutheran Church in Lincoln.