Mark Thursday, October 29: Halloween Sober Rave with DJ Mama Tzo is a Halloween dance party at No90 Hideout & Lock in London, EN, from 7 PM to 9:30 PM. The date lands 2 days before Halloween, and it is listed as free to attend. Come dressed up: costumes are encouraged. Within three days of it, 89 more Halloween events happen around London.
Thursday, October 29 · 7 PM – 9:30 PM
UTC+00:00No90 Hideout & Lock | London, EN
TicketsGBP 0.00
This Halloween, we’re bringing Sound & Silence back to the dance floor for a special Sober Rave with Mama Tzo.
Expect an evening of electronic music, movement and connection, all the energy of a night out, without the alcohol
About Mama Tzo
Born and raised in Athens, has been immersed in music since the age of 15. With a background in classical, folk and choral music, it was after moving to London that she discovered her passion for electronic music.
She began DJing in 2018, initially recording afrohouse and melodic techno sets from her living room, before moving onto club and festival stages across London and Athens. In 2023, she took her sound to Black Rock City at Burning Man, and she is also part of London’s burner community, playing at London Decompression alongside local artists.
Her sets are energetic and melodic, moving between moods and tempos - inspired, in her words, by the sandiest beaches of the Aegean and the darkest rooms of Berlin. For Mama Tzo, music is about creating a journey through feeling, connection and movement.
For Halloween, she’ll be taking us on one of those journeys.
No alcohol. Come in costume or come as you are - just bring yourself to the dance floor.
After dance, we’ll be heading to the Bar90 terrace. Stay, grab some food, meet new people and spend the evening with the Sound & Silence community.
Photography & Filming Notice
Please note that photography and filming may take place during this event. Images and videos may be used by Sound & Silence for promotional purposes, including our website, social media and future event communications.
If you prefer not to be photographed or filmed, please let our team know when you arrive, and we'll do our best to respect your wishes.
No90 Hideout & Lock, 92 & 94 Wallis Road, London, United Kingdom
Sound & Silence
It is on Thursday, October 29, 2026, from 7 PM to 9:30 PM, 2 days before Halloween.
It takes place at No90 Hideout & Lock, 92 & 94 Wallis Road, London, United Kingdom.
Yes, it is listed as free to attend. Check the event details in case registration is required.
Yes, costumes are encouraged.
It runs for about 2.5 hours, from 7 PM to 9:30 PM.
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