Considering the options on Samui, it's worth making a trip out to this place, especially if you're staying in Chaweng. There's an extensive menu, and although it's true that the menu has meat on it, all of the veg items (majority of menu) denotes what is veg.
I tried the nori rolls, which came with two dipping sauces. It was nicely presented, and veggies were fresh.
I also, had their signature juice which is coconut water with some pineapple juices and herbs, very refreshing. The raw desert options were great, and although they also had a vegan chocolate cake available, I opted for the raw tart. I was surprised to see two tarts arrive, which is one order. One really would have been enough and considering the price, about 140baht, was well worth it... delicious and not overly sweet.
Cons: location is a little far