Portland, Oregon Charities and Foundations Resources Online resources for Portland, Oregon Hands On Greater Portland - "Hands On Greater Portland offers you a variety of ways to get involved while meeting your schedule and interests." Habitat ReStore - The ReStore supports the Portland Area Habitat for Humanity Affiliates by selling new and used building materials. Help by donating materials, volunteering at the store, or buying their wares. Hands On Greater Portland - "Reach out and connect with the homeless in our community." Portland List of Charities - by Yahoo ReBuilding Center - Donate building and remodeling materials