Home / What's On / London / Siren’s CaveSiren’s CaveThe Black Heart, London, LondonDateSaturday 17 October 2026Starts9pmEndsSunday 18 October 2026, 1:30amTypeOtherWhere2-3 Greenland Place, London, NW1 0APLast checked1 October 2026@ Siren’s Cave welcomes you to their Dark Alternative Event set to a unique Mermaid & Mythical Backdrop, immersing you into a fantasy experience to dance the night away and leave the real world outside for a few hours. Skintight SJ joins DJ Siren & Dragon, to entertain you with…At The Black HeartPub — 2-3 Greenland Place, London, NW1 0AP.The Black Heart on FolkAirMore at The Black HeartAMPLIFIER — Our Black Heart — 3 October 2026AGROTÓXICO — Our Black Heart — 4 October 2026KATHRYN MOHR — Our Black Heart — 6 October 2026Around The Black HeartThe World's End — Pub, 40mThe Underworld — Music venue, 40mComedy in Your Eye Stand Up Comedy Club London — Comedy club, 60mListing from the original source. FolkAir links out rather than selling tickets for this event.