"They just picked us out because of our area code and ZIP Code, " she says.

WSJ: For D.C. Baseball Team, Deluge

Punch in your zip code and interest area and then surf through the opportunities located nearest you.

FORBES: Retirement With A Purpose

On that Web site people can enter their zip code and find opportunities to volunteer in their area or local charities to which they can donate.

CNN: White House releases Thanksgiving public service ad