Anyone looking for a clan that's already met the requirements for the two clan based Achievements, send KBOX a message on Xbox Live and ask to join The Freemasons. It's the biggest clan in the US Server on Xbox 360. You'll automatically get the two clan based Achievements upon joining the clan. KBOX will ask you a few simple questions before sending you an invite. Just don't tell him you're joining for Achievements and you should be accepted, assuming you're at least 18 years of age or older. There's a no squeaker policy.