A rather popular Youtube brothers comedy team from Seattle living in the SGV. They cover a variety of topics, but their food reviews have really caught my attention, because they are digging deeply into the many various less-visited or obscure Asian cultures in terms of their food. They skew very young (Yelpers, hipsters) but they are entertaining as they educate. Now they have a weekly show on the FYI Channel covering various cities on a 30 minute show. Frankly, they're much better than Rachel Ray's old show or DD&D on Food Network.
Some of the groups and subgroups they have covered:
Indonesian (really good stuff)
Weirdest foods at the Night Market
A real education for me.