I don’t recall seeing mushrooms like these on this patch, which I’ve observed, over many years. Their individual irregular shapes, combined with their varying heights, their colours of pink & white, as well as their occurrence in small clusters within a larger grouping seemed quite unique. Whilst probably not the same specimens, I’m thinking they may be related to the mushrooms at sighting 4696066 which were recorded 19 days later a few metres West of the same 20 x 10 metre patch.