Fatboy Slim is heading underground. The British dance music heavyweight will headline Sydney’s Mardi Gras PARTY 2027 alongside PNAU, ELKKA and Griffin Maxwell Brooks, with the annual all-night event moving into the tunnels beneath Allianz Stadium for the first time.

Taking place on Saturday 6 March, the party will transform the stadium’s underground spaces into a sprawling three-stage nightclub, running from 10pm until 6am. It’s the first time the tunnels have hosted a dance event, with organisers promising a maze of dancefloors, hidden rooms, lighting installations and live performances.

Leading the charge is Fatboy Slim, the man behind dancefloor staples ‘Praise You’, ‘Right Here, Right Now’ and ‘The Rockafeller Skank’. With decades of festival appearances, countless Glastonbury sets and a reputation for turning enormous crowds into one giant dancefloor, Norman Cook knows a thing or two about keeping a party moving.

Sydney’s own PNAU will also be behind the decks, returning to the city where their career began in underground clubs. The multi-platinum electronic outfit have since become international heavyweights, collaborating with Elton John and working with artists including Troye Sivan and Bebe Rexha.

British producer ELKKA adds a more hypnotic edge to the lineup, while New York selector Griffin Maxwell Brooks will draw on the sounds of the city’s underground club scene. Sydney duo Cat & Calmell are also locked in for a DJ set following their recent support slot with Zara Larsson.

And that’s only scratching the surface. The international contingent includes London’s Jaguar, Canadian producer D. Tiffany, ballroom and vogue-house pioneer MikeQ, NTS resident Bitter Babe and Australian producer KITO, whose recent credits include Lily Allen’s West End Girl.

There’s also a family connection on the bill, with Fatboy Slim’s son Woody Cook joining the lineup for a set of his own.

Local talent is well represented, with Stereogamous, the long-running collaboration between Paul Mac and Jonny Seymour, joining dameeeela, Merve, Jarred Baker, Stev Zar, ONARSÉ, Eva Charley and a substantial contingent of Sydney DJs.

Two of the city’s established club parties, GiRLTHING and FLASH, will each curate a stage, giving the event a strong connection to Sydney’s dance music scene. The soundtrack will stretch across house, techno, disco, electronic pop and plenty of harder club sounds.

Above ground, the Mardi Gras Midnight Community Show returns to the stadium forecourt, adding another layer of performance to a night already packed with music.

The biggest change, though, is the venue itself. Rather than another conventional arena-sized dance event, organisers are taking the party into the concrete corridors beneath Allianz Stadium, directly at the end of the Mardi Gras Parade route.

With Fatboy Slim at the top of a formidable electronic lineup and three stages operating until sunrise, Sydney’s biggest March party is heading somewhere it has never been before.

Mardi Gras PARTY 2027 takes place on Saturday 6 March from 10pm to 6am at TUNNELS: Underneath Allianz Stadium.

Member tickets are priced at $179.95, with public early-access tickets available from 11am AEDT on Thursday 12 November for $194.95. General sale opens at 11am AEDT on Friday 13 November. The event is strictly 18+. Go HERE for tickets.

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