Krankbrother is a music events promoter and organiser staging summer festivals across London parks and venues. They curate lineups for outdoor and indoor events, with 2026 programming at Finsbury Park, Gunnersbury Park, street parties, and KOKO. Their events operate 18+ age policies with strict security protocols including Challenge 25 ID checks at entry and bars. Last entry times vary by venue, Finsbury Park at 19:00 and street parties at 17:30. They manage ticketing, entry flow, and create curated festival experiences throughout the capital.