It’s beginning to sound a lot like ACID XMAS! Rebel Union’s legendary festive celebration returns to The Steam Room at FOLD from 10pm - 6am on Saturday 19th December, bringing another huge night of acid and techno, Xmas cheer and serious seasonal energy to London. Last year’s festive meltdown sold out in a frenzy of 303s, sweat, strobes and serious musical mayhem - and this year we’re turning the Christmas spirit all the way up. Expect a heavyweight lineup of international players, London legends and Rebel Union favourites, delivering a full night of uncompromising acid & techno until the last bell rings. Christmas cheer & Acid gear. Expect some serious 303 & 909 action all night long. Come celebrate the season the Rebel Union way. Early bird tickets available now
 Full lineup revealed this Friday ACID XMAS 2026 - LET THE FESTIVITIES BEGIN! NO RACISM, NO SEXISM, NO HOMOPHOBIA, NO TRANSPHOBIA.