I've enjoyed renting Anthony Bourdain's show "No Reservations". He's bad-ass and too cool and sometimes annoying, but the show itself is interesting and sometimes truly edgy. My children like it a lot, and I think it is fun that we actually have to censor scenes from them sometimes.
The ad for the new season has caught a lot of hype, even from Tony himself. He does look a bit predatory.
At any rate, his London travels aired in February and I missed it, of course. Probably won't be able to Netflix it before we go. But I did read about his picks here.