From CP:

Hire Heroes was recently awarded a grant from the makers of the Call of Duty video game franchise’s charitable foundation, the Call of Duty Endowment. As an added gesture, C.O.D.E has informed HHUSA that it will donate $1 (up to a maximum of $30,000) for every person who becomes a fan of its Facebook page between Thursday, May 27 and Monday, May 31.

According to Stann, the additional funds provided by this initiative will provide outgoing soldiers access to Hire Heroes’ Transition Assistance courses and employment assistance programs, many of which are executed on site at wounded warrior rehabilitation facilities.
Here's the fan page:!/pages/Cal...t/199346440490

Seriously, I can't think of a single good reason why you couldn't do this. Go to the page, click "Like," and it's all good. Spread the word!