Some of the best food I've had has been from street or roadside vendors in Baja California. Almeja ceviche and goat meat burritos are some of the best, even if your companions are convinced you're going to die.
Yan Can Cook was a great one. I also liked Rick Bayliss and, of course, Julia Child. I've rarely had cable or satellite tv so PBS has been my cooking show resource. Now I don't get any tv reception so the internet suffices. There are some great cooking blogs out there like Maangchi, and Just Bento.
Guy