One of the ancient landmarks of the fraternity is that it does not solicit new members. Many good men over the years have had their feelings hurt because close friends whom they knew to be Masons never invited them to join Freemasonry. They did not know, of course, that these close friends were prohibited by Masonic law from issuing such invitations. A man must seek Masonic membership of his own free will and accord.
Be a PA Mason: http://www.bapamason.com/index.html
Petition to become a Freemason: http://www.bapamason.com/petition.html