Walnut Festival 2025 Cancelled. Walnut festival thousands are expected to descend on heather farm park starting thursday september 19th through sunday september 22nd, 2024 for the walnut festival. The 2025 edition of the sick new world festival has been canceled.

I fear these won’t be the last uk festivals we see cancelled this summer season. At least 42 uk festivals have announced postponements or cancellations in 2024, festival body says.