Is this still a thing? (Stanage)
Always used to be and we had a wander over about ten years ago and joined the party, took our Christmas ‘dinner’ (A ‘festive’ meal deal sandwich) and had a blast, ascended the route in strange and tipsy style wearing a santa hat while wedging whiskey miniatures and quality streets into various cracks for other nutters to find. It was a surprisingly surreal and alternative Christmas day, highly recommended if the weather holds and there are a few going up.