We have a secondary school fair at my kids’ K-8 school each fall, so we’ve attended several times. At ours it is not a time when they schedule interviews, but you can talk to the AOs as much or as little as you want and gather a lot of information. My kids used it as a time to “practice” speaking with the AOs, and they went prepared with a handful of questions as conversation starters (though as at interviews, the AOs are very easy to talk with). The kids attended in interview-appropriate outfits, though i’m Less clear on what that means for girls. Enjoy!