Blue Cockatoo Dessert Bar is a dessert shop on The Octagon in Central Dunedin, with a Google rating of 4.9 from 100 reviews. Customers mention gelato most often, including pistachio, and the custom cocktails that suit a stop after dinner. Desserts are served in chilled bowls that are not plastic, and reviewers also single out the cakes and the lemon meringue.