Two Eggs:

From the disc's "Main Menu" go to the "Special Features" - Highlight "On Set Peeks" - Press your Left button and a test pattern will appear in the center of the screen - Press enter and you will be taken to the "Haunts Screen" where you have a choice of viewing the Lutz's family "Home Movies" or the "Scare Reel" from the film.

All easter eggs were generously submitted by SirDonk