Two hats for Jeff Foxworthy:To make Jeff Foxworthy wear two hats, set the Xbox 360 system date to September 6th (his birthday).This also helps you get the “Great Achievement Hunt” achievement in which you must win on his birthday.Santa hat for Jeff Foxworthy:To make Jeff Foxworthy wear a Santa hat, set Xbox 360 system date to December 25th.Achievements:ACHIEVEMENT – HOW TO UNLOCKYou