I J/S'd in last year for O'fest and Manfred told me to email him when I knew when I'd be passing back through FRA and he'd arrange a room at the Hilton for me at the FDX crew rate. I did. He did.....and he confirmed as much with a return email. Then he didn't want to accept a generous tip(he was eventually persuaded, but I'll keep the Marlboro Reds in mind for next time).