Another Last Minute Thing...
Come on. I'm not here for you to call one hour before a meeting expecting me to turn up. I don't even know where the meeting's held. Nor am I here for you to send an email yesterday night expecting me to read it yesterday and turn up for the meeting tonight. You can HOPE for me to go, but I'm not going. If you were really sincere in wanting me to appear, you'd have the courtesy to at least inform me earlier. Don't tell me you got my email address wrong. You could have called me.
Good luck with the meeting without the female emcee!