As part of the gigantic annual benefit for autism programs known as Night of Too Many Stars, The Simpsons are offering up the chance to win a guest role and be drawn into an episode of the legendary cartoon. In addition to that, you’ll get a print of the Simpsons version of yourself signed by Matt Groening himself.

Depending on the amount you donate at Omaze.com, you can better your odds to win this unprecedented prize. You have just over a month to enter into this contest.

Former Simpsons writer and Simpsons guest star Conan O’Brien gives more details here.