saints row 2 Easter Egg - Mysterious Cave

In Stillwater in your map you should see mourning woods cemetery suburbs expansion district' It's a graveyard. You will see small tombs, and they have writing on the front of them. One says HAWK. Walk inside that tomb; you will see a coffin. Behind the coffin you will see a hole; walk down the hole and there it is, your new hide out. It has lots of objects inside like bricks and hammers and stuff.