Probably tempting fate to even consider anything about the Winter Event before one’s survived the Winter Bivi, but hey, the anticipation’s the thing...
If it’s “eglwysi neu gapeli” then I was wondering what might be the scale of the challenge? Spent a pleasant evening trying to tot them all up....
For example if Stuart goes for a rough oval shape bounded by Derwenlas, Corris, Llanymawddwy, Vyrnwy, Llanfair Caereinion, Caersws, Van, Nantymoch, and Derwenlas, I think there could be 105 gridrefs for chapels and churches. Of those, 9 are churches and 17 are “now converted” buildings; leaving 79 extant chapels. It would seem that if you’re yn fynychwr capel then you might have your work cut out

. Yn fynychwr eglwys... easy peasy.
Aside from our superhuman colleagues who could probably cover those 105 before tea time without raising a sweat, mortals will probably be setting their sights a bit lower and maybe hoping that Stuart restricts us to “less than 20km away from Llanbrynmair”? I reckon that brings it down to 64 – with 6 churches and 13 “now converted” ones, so 45 chapels . That area would still include Mach, Corris, Dinas Mawddwy, Caersws, and Staylittle, and an amusing outlier (there always has to be one it seems!) over towards Llanfair C.
Of course rank amateurs like me will enjoy reading Stu’s gridrefs list, then nip in a straight line to the nearest chapel with a pub next to it and hunker (not Hunka) down for the duration. Hopefully there’ll be a nice graveyard to bivi in as well. With pint in hand I’ll be wondering how long it would take to visit all 6426 Welsh chapels......
Whatever we get, it’s a cracking theme I reckon
“Reg”