If recruiters are trying to discriminate, and you have the attributes they're discriminating in favor of, getting a face-to-face with them can be a way to get your foot in the door that doesn't leave a paper trail.

Which really highlights how bad the job market is now. All the recruiters at this job fair are going to share the sentiments the organizers are expressing in this article. They're there to hire women and are pissed at all the men who showed up, so significantly less likely to hire them... but those dudes are so desperate they still gave it a shot.