You Give = We Give is an amazing event that the amazing bloggers Brodie (Eleusinian Mysteries), Jess (She Known As Jess), and Rachel (The~Rest~Is~Still~Unwritten) are running, where they're encouraging us to donate books or money that will go towards books that they'll place under Kmart Wishing Trees. Gifts donated and put under the Kmart trees are given to underprivileged children.
As if helping an amazing cause wasn't enough incentive, they're giving away dozens of awesome prize packs too! There are packs specific to residents of Australia, US, and UK, as well as a bunch of internationally open ones.
For a look at those and to find out more about donating, check out Brodie's post about You Give = We Give. I'm not using the word amazing nearly enough to adequately describe this event.