Little Lambs Preschool 10511 Peacock Hill Ave NW, Gig Harbor, WA98332 Located on Peacock Hill Avenue, Little Lambs Preschool is part of Agnus Dei Lutheran Church, which was organized in…More October 1979. Little Lambs Preschool opened in September 1995. Since then, it has been providing early childhood education for 2- to 5-year-old children. Class schedules and tuition vary depending on the student's age. The school curriculum includes science, writing, art and music.