Honor their memory with a charitable gift.

Teton Science Schools' mission is to connect people, nature and place through education, science and stewardship. TSS is an organization in northwest Wyoming and Idaho comprised of seven program areas sharing a common vision of education. We have been teaching about the natural world and the Greater Yellowstone Ecosystem since 1967. TSS is deeply rooted in the outdoors as place anchors and enriches our understanding of the world. Our organization has educated, trained and inspired thousands of children, youth and adults, bringing them together through the study of nature and place-based education. We serve students from across Wyoming, the Intermountain West, the nation and around the world.

Save The Bay is the largest regional organization working to protect, restore and celebrate San Francisco Bay since 1961. Save The Bay engages more than 50,000 supporters, advocates, and volunteers to protect the Bay from pollution and reckless shoreline development and make it cleaner and healthier for people and wildlife. Save The Bay is leading a region-wide effort to re-establish 100,000 acres of tidal marsh that are essential for a healthy Bay. Volunteers from the community, local businesses, and schools work with our science team to perform hands-on restoration of the Bay shoreline. Save The Bay inspires the next generation of Bay activists through our award-winning restoration education programs.

Rainforest Action Network campaigns for the forests, their inhabitants, and the natural systems that sustain life by transforming the global marketplace through grassroots organizing, education, and non-violent direct action.

San Diego Coastkeeper protects and restores fishable, swimmable, drinkable waters in San Diego County.

River Network grows and strengthens a transformational national network of water, justice, and river advocates. We envision a powerful and inclusive movement that ensures abundant clean water for all people and nature to thrive. We believe that joy and hope for our planet flows through our rivers.

Because trees are a critical element of a livable, sustainable urban environment, Canopy’s mission is to educate, inspire, and engage youth, residents, schools, businesses, and government agencies to protect and enhance local urban forests

To maintain and enhance the Tahoe Rim Trail system, practice and inspire stewardship and promote access to the beauty of the Lake Tahoe region.

To ignite children's passion for learning and foster cooperation, respect, and responsibility through hands-on discovery in the outdoor classroom

Our mission is to generate consciousness and encourage stewardship of natural ecosystems, and to carry on other charitable and educational activities associated with this purpose as allowed by law.

The Long Now Foundation was established in 01996 to develop the Clock(http://longnow.org/clock/) and Library projects(http://www.rosettaproject.org/), as well as to become the seed of a very long-term cultural institution. The Long Now Foundation hopes to provide a counterpoint to today's accelerating culture and help make long-term thinking more common. We hope to creatively foster responsibility in the framework of the next 10,000 years.

CHEJ mentors a movement, building healthier communities by empowering people to prevent harm caused by exposure to chemicals in their environment. CHEJ provides the information, tools, direction, training, technical assistance and encouragement local leaders need to prevent harm by keeping dangerous chemicals out of their air, water, food and consumer products. CHEJ has assisted over 12,000 groups nationwide since we were founded in 1981.

The Healthy Schools Campaign, an independent not-for-profit organization, is a leading authority on healthy school environments and a voice for people who care about our environment, our children, and education. Our mission is to advocate for policies and practices that allow all students, teachers and staff to learn and work in a healthy school environment.