ENROLLMENT Grand Rapids, MI CDI HS is committed to providing timely information to families, staff, and community members. This program enrolls eligible families of Early Head Start children (age birth to 3). For enrollment, please contact your nearest center. Main Office 10065 E. Harvard Avenue Suite 700 Denver, CO 80231 info@cdiheadstart.org Media Queries media@acf.hhs.gov Accessibility opens in a new windowFollow Share your Feedback