Isis is excellent. Best service I have had in Brisbane. Food is nearly always very interesting, instead of the usually inept and incredibly lazy offering that Brisbane's supposed good quality restaurants serve up as a vegetarian meal (pasta or risotto with a carrot stick in it).

There are no other 'quality' restaurants in Brisbane that serve quality vegetarian food. Since last year I no longer go with friends to 'quality' restaurants.
"Never wrestle with a pig, you both get dirty and the pig likes it."