"Mariothon: Colorado is home to a group of passionate gamers who gather several times a year to play Mario (and other) games for 72 hours in the name of charity. Tune in July 4-7, 2013 for their fourth installment involving a timeless battle between Kirby and Yoshi as they play for The Fisher Center for Alzheimer's Research Foundation. Visit them at www.bottle-crew.org and help them raise money for an incredible Alzheimer's charity."

You can check out the full PDF flyer here

Good luck to you guys with your fantastic cause!