Fox is celebrating the 20th anniversary of The Simpsons this week with a Simpsons Scavenger Hunt, in which all of the network’s shows will have hidden references to the Springfieldians sprinkled throughout their episodes all week, beginning today (8PM ET) and running through Friday, Nov. 13.

The prize for those who spot the Easter eggy bits of Simpsons homage: daily goodies, and entries into the grand prize drawing, where one fan will win a home entertainment system, Simpsons swag and, best of all, a trip to Los Angeles to attend a table read with the cast.

The New York Times has a story that may provide a few clues for the scavenger hunt … can’t wait to see how the Glee gang works The Simpsons into its song-and-dance action.