WTP! Help Wanted with Upcoming Wolfgang Puck Interview

I just found out I've been assigned to interview Wolfgang Puck for About.com. Of course, as Murphy's Law would have it (what's Austrian for Murphy?), this comes along while I'm traveling, with time and creativity being in shorter supply.

So, I was wondering if you help me out by submitting a question or two that I could use for the interview. Any and all serious ideas are appreciated. I need to submit between 10 and 15 questions to my editors ASAP.

Chef Puck's famous California pizza (pictured here) will be the topic of a few of the questions, but I need more. Thanks!

Photo (c) Flickr user pinhole(Mark)'s