Joseph and Karen Giaquinta of Bow announce the engagement of their son, Donald, to Julie Waisanen, daughter of Tyler and Kathy Waisanen of Merrimack.
Waisanen graduated from Rivier University, where she studied nursing. She is a registered nurse at Dartmouth Hitchcock Hospital in Concord.
Giaquinta graduated from Manchester Community College, where he majored in welding. He is a welder at GE in Hooksett.
A May 17 wedding is planned.