In the past, we've mentioned TheSpeedGamers and their video game marathon to help worthy causes. All this week, June 11th through the 18th, these guys are really pulling out the stops for ACT (Autism Care and Treatment), an organization designed to help fulfill the needs of children with Autism.

The Gamers will be playing just about every Mario game ever made, from the original Super Mario Bros. and all of its sequels to the Mario Party games and Mario Kart Wii.

This has got to be one of the only times a bunch of guys don't have to worry about being called nerds for playing games seven days straight. Check out their site for the live feed and donate whatever you can.