Today there's a $20 for $40 deal on DealFind for Rawbert's Organic Garden: http://bit.ly/LDkBFV
I've never been before. Their menu
sound interesting, but expensive!
I've been there two or three times; the food is delicious, and the people are super-nice. It's also not entirely raw (you can get tea or coffee, and I think they have some cooked soups), which allows for a bit more variety.