In the spirit of the Brogue weekend and midweek competitions, tinyrodent on the Brogue forums has organised an UnBrogue weekly seed, of which the first is here. It is a much more relaxed affair, running the 1.1.6 release candidate of UnBrogue (which I haven't mentioned here, because I was rightly concerned about the possibility of bugs) and more about the aesthetic experience of playing rather than score, or depth or other criteria.
(And for those wondering about UnBrogue, I've got three or four more bugs to fix, then I'll be releasing the next version with a more public announcement than a post in a forum thread).