Dinner in Mosman - Sydney

We are planning to go to Taronga zoo in the afternoon and return in the evening for Vivid. Since we're staying in the Rocks, we'd like to kill the hour that the zoo is closed at a restaurant or cafe in Mosman. Does anyone have any suggestions?

We like everything and would love to find something with some character and solid food. To give some examples of what we like, so far we've had breakfast at Fine Food Store, laksa at Malay Chinese Takeaway, dinner at the Park Hyatt (out of convenience during the heavy rains), dinner at Fish at the Rocks, and plan to go to Momofuku in a few nights. Pubs are fine as well.

We are also happy to walk a couple miles, if needed or take a quick cab ride.

Thanks in advance!