The Copper Kettle Superette is a dairy at 246 Queen Street in central Masterton, rated 4.4 from 26 Google reviews. Reviewers describe a friendly local — helpful staff, Lotto tickets and milkshakes some call the best downtown — and note it is power-wheelchair friendly, with mobility scooter parking outside. A good dairy is the neighbourhood's standby: milk and bread at short notice, the paper, an ice cream on a hot Wairarapa afternoon, a bag of lollies. Regulars judge them on details — how fresh the milk is, how deep the lolly shelf runs and, above all, the milkshake, still the true test of a Kiwi corner shop. Hours are the other thing to learn: many dairies are owner-operated and shut earlier than an online listing suggests, so it pays to check before an evening trip. Right on Masterton's main street, The Copper Kettle sounds like that kind of place — friendly, central, and talked about for its milkshakes.