The 4th Annual Mario Kart Tournament hosted by the Super Herber Bros Foundation is scheduled for September 10th at the Mayo Civic Center in Rochester, Minnesota. Entry is free. Free-will donations are appreciated at the door. The entry fee for the Mario Kart tournament is $25. 1st place is a Nintendo Switch. The deadline to sign up for the Tournament is September 17th. (You can sign up below.) The tournament is on September 18th.