http://www.strength.org/
You can go to Share Our Strength web site and donate $35.00 to feed one child 3 meals a day for a month. Or donate more to feed more or volunteer. Organize a dining-out event or bake sale. Every little bit helps.
Another one of my favorite organizations is the Hiefer Foundation My family has been donating chickens and other livestock to this wonderful organization instead of giving each other gifts. Not only do they give the animals they also teach the families, especially women, how to make money from say goats milk or eggs. Then the receiving family must donate or gift some of their animals to a needy neighbor or family member and teach them. The animals feed the families and help them earn an income in impoverished areas.
"Give a man a fish and he eats for a day. Teach him to fish and he eats for life".