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On Thursday 25 March 2010, people in hundreds of cities around the world will come together offline to rally around the important cause of...
Though the charity events aren't officially organized by Twitter, the social-media service is at the center of the organizing process for these worldwide fundraisers.
What could you do with a laptop, Twitter and an idea? Raise $1m dollars for charity? With Twestival, event producer Amanda Rose aims to do just that