"blind" recruitment

[celebcj]

My friend had the idea of a blind recruitment, where sorority women recruit out of convention/student union space, don't wear letters, or say what sorority they are in... that way conversations are more about getting to know each other and PNMs don't fall victim to tent talk...

obviously it would be difficult to arrange (seeing friends you know in the chapter already...)

but what do you think of this concept?