Best gift idea : Adopting an animal for someone.
There are many options of animals including kangaroo , leopard, penguin, etc.(I’d prefer Panda in case someone wants to give me a present for my graduation). The link http://www.worldwildlife.org/gift-center/default.aspx?sc=AWY1200WC90 gives several package options. The minimum package ($25), which I think is the best, includes the adoption certificate and the picture of the adopted animal.