Secret safe in dad's office in Vault 101
You know about how in the quest "Baby Steps," once your dad comes back into the room. He calls you over and tells you about your mom's favorite verse from the Bible. 'Revalation 21:6?' Well after your dad leaves the Vault, you can go into his office again and the picture frame with 'Revalation 21:6,' on it is on the wall. If you are that sneaky, devilish player that wants their character to specialize in stealth-like abilities. Bringing your lockpicking up high enough will allow you to unlock the safe that lies behind the Bible's verse.
Added by: wolflord755 Jul 2nd 2011, ID#7438