For 20 years, the Land Alliance has been committed to conserving and stewarding Long Island’s natural and historic lands, waters and environmental resources. The Locust Valley-based nonprofit has achieved its mission through education, outreach and volunteerism, connecting people to nature and inspiring a community conservation ethic. It has been instrumental in conserving over 1,300 acres of land on LI’s North Shore, opened 16 nature preserves across the island, and operates a thriving community garden in Roosevelt, NY.