If you're among the 20 bajillion families headed to the airport this holiday season, here's a little perk: Google has teamed up with 47 airports to bring you free wireless Internet access from November 16, 2009 – January 15, 2010.
Free Holiday WiFi.com has a list of participating airports.
To further this good deed, they're promoting the Give Back program. Donate to one of their featured charities, and Google will double your donation!
There's also a fun photo contest. Simply submit a photo of you using the free WiFi to win great prizes.
Flight delay ennui + free Internet = problem solved!