Today is Giving Tuesday – and to celebrate we’ve rounded up 13 organizations that help you turn your holiday shopping into a philanthropic act. Voltaic donates up to three solar power kits to aid workers for every solar charger it sells, the National Wildlife Federation dedicates proceeds from its holiday birdseed wreaths to protect American wild animals, and you can even adopt an African elephant for just $25 from the World Wildlife Fund. Check out our favorite gifts that give back here!