Project for Awesome is an annual event created by John Green and Hank Green that encourages people to support charitable causes through video creation. Participants make videos promoting their favorite charities and upload them to YouTube, where viewers can vote for their favorites. The event typically takes place in December and lasts for 48 hours. During this time, the community raises funds for various charities, with a focus on promoting awareness and engagement. The project has raised millions of dollars for numerous organizations, making a significant impact on global issues.