Not sure if I should help you since I have been jealous for years that you got to see Zeina Heart.  I wanted Zeina.  In my case, you snooze you lose.  

Anyway, Mika has posted her email here.  https://twitter.com/Mistress_Grey  

Good luck.  

Bighands

Ha!  Not to rub it in, but Zeina was the best experience I've ever had.  An absolutely beautiful, sweet and nasty woman.  I'm still kicking myself for not seeing her again on that tour, especially since it ended up being her last to LA and her quote was ridiculously low for a woman of her caliber.  

I've never tried contacting a performer directly like that, but maybe I will this time.  Nothing ventured, nothing gained, right?  Thanks for the reply!