We ate there 2 nights of our 3 in Galle, and I went for the rice and curry both times! You had the options of different types and I stayed with the vegetarian one. We decided to eat there the night we arrived as we got there quite late but were very happy to find out it wasn't just any old default option as the food is rather good!
I liked the little cactus here on the table.
You can order wine by the class, it wasn't too bad. I think I choose the Chilean one.