The (formerly known as the Rockstar Energy Mayhem Festival) is returning for 2026, primarily as an indoor festival event in the UK with a heavy focus on Scandinavian and sleaze rock. Festival Dates & Location
Tickets are currently on sale through Gigantic Tickets , with both standard and early bird options originally offered.
The main event is scheduled for , at The Nest in Nottingham. A previously planned second date at KOKO in London has been consolidated into the Nottingham show. 2026 Lineup
Tickets for similar upcoming rock events in the US, like Welcome to Rockville 2026 , are also circulating on major platforms like Ticketmaster and SeatGeek for those seeking North American festival alternatives.
The festival features a stacked bill of international artists, including: (Sweden) – Headliner Eclipse (Sweden) – Co-headliner South of Salem (UK) – Special Guests
The (formerly known as the Rockstar Energy Mayhem Festival) is returning for 2026, primarily as an indoor festival event in the UK with a heavy focus on Scandinavian and sleaze rock. Festival Dates & Location
Tickets are currently on sale through Gigantic Tickets , with both standard and early bird options originally offered. ROCKSTAR ENERGY MAYHEM FESTIVAL TICKETS
The main event is scheduled for , at The Nest in Nottingham. A previously planned second date at KOKO in London has been consolidated into the Nottingham show. 2026 Lineup The (formerly known as the Rockstar Energy Mayhem
Tickets for similar upcoming rock events in the US, like Welcome to Rockville 2026 , are also circulating on major platforms like Ticketmaster and SeatGeek for those seeking North American festival alternatives. A previously planned second date at KOKO in
The festival features a stacked bill of international artists, including: (Sweden) – Headliner Eclipse (Sweden) – Co-headliner South of Salem (UK) – Special Guests
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