Action 4 Animals Hawaii is a group of volunteers, fosters, and big-hearted animal lovers located on the Big Island of Hawaii. Our goal is to get as many at-risk animals adopted into loving homes as possible and to help control the animal population on our Big Island.

The Brain Injury Association of Hawaii is dedicated to improving the quality of life for individuals with brain injuries and their families in Hawaii and the Pacific Basin. They promote awareness, provide education and resources, and advocate for the rights and prevention of brain injuries.

The Cancer Care Network Foundation's primary mission is to provide advocacy and resources to eliminate barriers to quality care for patients affected by cancer. The Foundation funds and sponsors programs that specifically benefit patients currently battling cancer in the United States.

Common Ground Collective is a Maui-based non-profit organization that promotes food security and economic opportunity through education and capacity-building assistance. They provide harvesting and administrative services for agricultural landowners and supply Maui nonprofit organizations with fresh, local produce to nourish food-insecure populations.

Friends of Liliʻuokalani Gardens is a nonprofit organization dedicated to fostering a tranquil cultural landscape for the community of Hilo. Volunteers are essential to our mission, helping to care for our monuments, foster our shared landscape, and enhance the public’s experience.

Friends of O'ahu National Wildlife Refuges is dedicated to the conservation, restoration, and protection of the wildlife, plants, and cultural resources of Hawai'i for future generations. The organization supports refuge activities such as invasive plant removal, beach clean-ups, and native plant restoration.

Good Cat Network is a 501(c)(3) non-profit organization dedicated to reducing feline populations humanely in Hawai‘i through education and innovative programs like Operation Aloha Cat. Their mission is to increase the number of Hawai’i-born cats being socialized and adopted into loving homes.

The Harold L. Lyon Arboretum is a public botanical garden and research unit of the University of Hawaii, dedicated to the conservation and study of tropical and sub-tropical plants. It offers educational programs and volunteer opportunities to engage the community in environmental stewardship.

Hawai'i Craftsmen is a non-profit organization dedicated to promoting and preserving the rich tradition of fine craftsmanship in the Hawaiian Islands through educational programs, exhibitions, and events that showcase the diverse talents of its members.

The Department of Land and Natural Resources (DLNR) is dedicated to the stewardship of Hawaii's natural resources and cultural heritage. Through various programs and volunteer opportunities, DLNR engages the community in conservation and education efforts.

The Sustainable Tourism Association of Hawaii is a non-profit organization dedicated to protecting Hawaii’s unique natural environment and host culture through the promotion of responsible travel and education programs. They aim to support sustainable tourism throughout Hawaii by engaging residents, businesses, and visitors.

The Hawaii Electric Vehicle Association is dedicated to accelerating Hawaii’s transition to a sustainable transportation future by promoting electric vehicle adoption. The organization supports the reduction of oil dependency and greenhouse gas emissions through the use of electric vehicles.

Hawaii Environmental Restoration focuses on the restoration and preservation of native rainforests in Hawaii, particularly the Keau’ohana State Forest Reserve. The organization aims to protect native species and control invasive species to preserve Hawaii's unique cultural and biological resources.

The Hawai'i FASD Action Group is a non-profit organization dedicated to helping Fetal Alcohol Spectrum Disorders (FASD) be 'invisible no more.' They focus on education, advocacy, and connection to support individuals and families affected by FASD.

Hawaii Fi-Do Service Dogs provides specially trained service dogs to assist individuals with disabilities, enhancing their independence and quality of life. The organization is committed to creating customized programs to meet the unique needs of each individual.

Hawaii Ocean Watch focuses on making ocean recreation in Hawaii safe and sustainable by promoting regulations and providing education. Their mission is to protect marine life and ensure safe interactions between people and the ocean.

Hawaii SPCA provides a sanctuary for neglected, abandoned, or abused animals and promotes compassionate and humane treatment for all animals. They also offer a free food pantry and a safe gathering space for the community and their pets.

Hawaiian Hills is a 501(c)(3) nonprofit organization dedicated to enriching lives through sustainable practices, rare botanical offerings, and premium Hawaiian goods. They offer complementary botanical services to families affected by HIV in Hawaii County, HI.

The Hawaiian Scottish Association is a gathering place for Hawaii locals and visitors with Scottish heritage or enthusiasm. We host various events throughout the year, including the annual Hawaiian Scottish Festival & Highland Games.

The Hawaiian Trail & Mountain Corp. is a volunteer-driven organization dedicated to enjoying, protecting, and conserving Hawaii’s extensive network of hiking trails. It offers opportunities for members to engage in trail maintenance, hiking, and various club activities.