Christchurch Agency Launches NFT Campaign for Southern Hemisphere's Oldest Tuna Bake

By Mad Team on February 4, 2026

In what experts are calling 'a creative risk' and interns are calling 'a cry for help', Christchurch-based agency Gherkin & Lackluster has unveiled a new campaign that leverages blockchain technology to protect—but mostly promote—the southern hemisphere’s oldest tuna bake.

The dish in question, discovered during a 1993 fridge clean-out at the Invercargill FoodCo Innovation Centre, has been cryogenically frozen ever since. Gherkin & Lackluster’s new campaign, titled 'Serve The Legacy', introduces a collection of 14 NFT digital recreations of the bake, each featuring a different degree of crust density and speculative smellwave. Collectors are invited to 'own a slice of culinary resilience' while commemorating what the agency is calling 'the Everest of mayonnaise-based endurance'.

“We wanted to push boundaries, mostly because client feedback told us to ‘push boundaries’ and we already tried writing in Helvetica for a week,” said creative lead Dan Gleeson, who once ran the agency’s all-egg Christmas party. “This isn’t just a dish, it’s a metaphor. Possibly for climate change. Or nostalgia. Or both.”

The campaign will also feature a pop-up exhibition in a disused Mitre 10 carpark, where visitors can view a full-scale polystyrene replica of the tuna bake, listen to ambient fridge hums from the ‘90s, and watch a looping video of regional OfficeMax staff describing what they had for lunch. The bake itself remains frozen in a controlled facility but will be digitally 'served' during a live-streamed tasting séance hosted by a former ZM breakfast host and the guy who did the Pakuranga Kmart voiceovers.