Those searching for hard-to-find Asian foods in Houston need look no further than Viet Hoa International Foods.
This Eastern supermarket has everything from oyster sauce and sriricha to fresh (and extremely affordable seafood) and international produce you won't find anywhere else. While you're there, take advantage of the incredible bakery filled with various Vietnamese and Thai pastries and desserts.
You won't want to miss the prepared foods section where you'll find fresh roasted pig and duck as well as other delicacies. Viet Hoa is definitely worth the trip for the deals you'll find, along with the authentic flavors.