There are a number of Bellarine peninsular wineries, but Jack Rabbit was particularly recommended (and it was one of the very few, if not the only one, that was open on the day we had available). We had lunch in the cafe, although there's also a restaurant (which looks fairly classy) in a separate building. The cafe has a great outlook over Corio Bay, with a view of the You Yangs and even Melbourne. The day was warm and calm, which meant that we were able to take full advantage of the deck.
The food was good, too. I had a burger and Sue had the lamb souvaki, which were both stylishly presented. Service was friendly enough, and the pinot noir was very acceptable.