4-H (Brentwood) Type: Continuing Education, Education Freedom Account Provider, Extra Curriculars, Homeschool Activities Grade Range: K - 12 Address: 113 North Rd, Brentwood, NH 03833 Website: https://extension.unh.edu/new-hampshire-4-h/counties/rockingham-county-4-h Contact Email: [email protected] Description: Youth enrichment through projects and mentorship in Rockingham County