SAGE is the country's largest and oldest organization dedicated to improving the lives of lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ+) older adults. Founded in 1978 and headquartered in New York City, SAGE is a national organization that offers supportive services and consumer resources to LGBTQ+ older adults and their caregivers, advocates for public policy changes that address the needs of LGBTQ+ older people, provides education and technical assistance for aging providers and LGBTQ+ organizations through its National Resource Center on LGBT Aging, and cultural competence training through SAGECare. With staff located across the country, SAGE also coordinates SAGENet, a growing network of affiliates in the United States.