Seen on itch: a undead combination of The Dance and the Dawn and Gideon the Ninth, in which the Emperor, the King Undying etc etc decides to select new Lyctors via a waltz-off. Free.
Fascinating. Not what I’d have initially expected for Locked Tomb larp, but still in keeping with the spirit of the books. Sounds fun.
There’s another one I’ve seen as well, which ran at The Smoke or InterCon. I’ll see if I can track down the blurb.