The answer is basically correct, but I'll tell you another simple way: go to the neighborhoods of college towns and look for students in suits, and memorize their names. Then when you get back to your neighborhood, look up the names in the phone book, call them and talk to them, and then you'll become friends. After you have 3 of these friends you will be kidnapped at night to join the secret society. After that you will have free access to the secret society locations.