Legend of Zelda: The Wind Waker Easter Egg - Where Have I Seen Those Before?

Once you have unlocked the Nintendo Figurine Gallery in the Forest Haven, go up to the front desk. Move over to the right side of the desk and pull out your Pictograph Box. Look at the left wall behind the desk and you'll see something cool. You should see four masks from Legends Of Zelda: Majora's Mask! The Keaton Mask, The Goron Mask, the All-Night Mask, and the Bunny Ears!