Here's a link to his page: Jon T. and a snippet from the page:
Dear Family, Friends, Co-workers, and Acquaintances,This is a good cause, and if you can, it would be much appreciated for any donations made. This will be the 2nd year I've supported and I urge people to help. It's benefiting both children and gamers. Sometimes it's a combination of the two.
I'm on a mission to help save kids, and I need your help.
Our local Children's Miracle Network Hospital, Gillette Children's Specialty Healthcare, treats thousands of children each year, regardless of their family's ability to pay. These kids are facing scary stuff like cancer, cystic fibrosis, and injuries from accidents to name just a few.
On November 2nd, 2013, I will give an entire day of my time, dedicating it to play an epic 24 hour ( 25 hours if you include DST ) video game marathon to help raise money for sick and injured children, and it's my sincere hope that you'll find it in your heart to support this cause with a one-time gift that will go directly to our Minnesota CMN Gillette's Specialty Care Hospital.