Mylene and Christopher Bundzinski of Londonderry announce the engagement of their son, David Bundzinski, to Sara Graziano, daughter of Karen Capoizzo and Roy Graziano of Meriden, Conn. The bridegroom-elect, a graduate of New Hampshire Institute of Art with a Bachelor’s degree in Fine Arts, is an art teacher, both privately and with the organization Elevated Thoughts. His fiancée graduated from New Hampshire Institute of Art with a Bachelor’s degree in photography. An Oct. 11 wedding is planned.