A one-day festival of live music, DJs, food and culture returns to The Devlin Hotel in Ranelagh in the early summer.
333 debuted last November to a sold out capacity all-dayer.
This year’s edition is expanded in both programme and capacity.
The concept is simple: three floors of The Devlin, one day of music, food and culture running simultaneously in a well-programmed fashion.
The main floor – Club 333 – remains the social and musical heart of the day, curated by Arveene Juthan. The lineup:
Alexis Taylor of Hot Chip, Andy Bell of Ride and Glok, Kelly-Anne Byrne x Roo Kavanagh, Nialler9 and Arveene.
Genre-spanning and high-energy from afternoon into night.
The basement is new for 2026 – Club 303 turns it into a deep techno environment, red-lit and stripped back, with Eamon Doyle (D1), Alan Cardbury and Pat Hyland representing the serious end of Dublin’s electronic scene.
The rooftop shifts from last year’s acoustic focus into something more eclectic – ambient DJ sets from Graham Smyth (2FM) and Aoife Ní Canna alongside cultural talks, installations and holistic experiences, with live moments from The Space Between x Brian Dillon and a talk series including photographer Aidan Kellly’s All We Have Are Days.
Robin Gill returns as food curator, working with a tighter selection of chefs for a more focused food offering.
Curator, Arveene Juthan says:
“333 was always about creating something that reflects the energy and creativity of Dublin right now, bringing together music, food and culture in a way that feels natural, not forced. The response last year showed there’s a real appetite for that kind of experience, and this year we’re building on it with a deeper, more immersive programme across every space in The Devlin.”
A portion of proceeds goes to Ranelagh Community Response, continuing the festival’s commitment to its local community.
333 Festival runs from 3pm to 11:30pm.
333 Festival – The Devlin, Ranelagh, Dublin, Friday May 23rd 2026. Tickets on sale from Eventbrite – €60 plus fees.
Niall Byrne is the founder of the most-influential Irish music site Nialler9, where he has been writing about music since 2005. He is the co-host of the Nialler9 Podcast and has written for the Irish Times, Irish Independent, Sunday Times, Totally Dublin, Cara Magazine, Red Bull and more. Niall is a DJ, co-founder of Lumo Club, event curator, Indie Sleaze club promoter, and producer of gigs and monthly listening parties & events in Dublin.
