Back for its sixth year, Kaleidoscope Festival returns to the “People’s Palace” on Saturday 11 July 2026, bringing a vibrant, genre-spanning celebration of music, comedy, culture and family fun to one of London’s most iconic settings. A one-day boutique festival in the capital, Kaleidoscope Festival blends music, comedy, immersive experiences and more, in both outdoor and indoor spaces, all set against sweeping panoramic views […]