Nama's food is really good! I forget I'm eating raw food because a lot of processes have gone into preparing it. I always feel really good after eating there (apart from the bill...). Go on a day when you're in a good mood. The staff, in my experience, are super slow and inefficient.
Not cheap and raw may not be your thing, but I've only just heard the name of this one, so just in case:
http://namafoods.com/
I haven't been.