If you are looking to donate artificial Christmas trees, there are many organizations that would be happy to accept them. Here are a few suggestions:
1. Habitat for Humanity - Habitat for Humanity is a nonprofit organization that builds and repairs homes for low-income families. They accept donations of artificial Christmas trees, which they can use to decorate the homes of families in need during the holiday season.
2. Goodwill - Goodwill is a nonprofit organization that provides job training and employment services to people with disabilities and other disadvantages. They accept donations of all kinds, including artificial Christmas trees. They can use these donations to raise money for their programs and services.