One song that we use for recruitment goes:
Rem-mem-mem Rem-mem-mem-ber
Phi Sig Sig, good times together
laughing, singing doing whatever
we like best forever and ever.
Making new friends day after day
Hoping good things will come our way
Stick together you and I
Hope we never say goodbye.
Repeat until the PNM's are far away...
Its really cool, and it leaves a lasting impression with them