Today, we invite you to take part in the Day in the Cloud Challenge, an online scavenger hunt that's being played simultaneously on the ground and in the air aboard Virgin America flights across the U.S. The Day in the Cloud demonstrates how people can use Google Apps to stay connected with friends, family and co-workers when they're away from their homes — even at 35,000 feet in the air.

The online game will be available until 11:59pm PDT today, so find a quiet spot, do some finger stretches, and take the challenge.