The largest one I remember was the Whitmoore Apartments threads. Links to last preserved entries I'm aware of follow:
Open Roleplay Thread: http://web.archive.org/web/20120904135539/http://boards.cityofheroes.com/showthread.php?t=111878
OOC Thread: http://web.archive.org/web/20120904210932/http://boards.cityofheroes.com/showthread.php?t=126956
I might have missed Lakewood Manor, but you might be able to find it in the same forums set.
Good luck!
Caslomyr returning to patrol duty!
As no one else has mentioned cookies, I've taken the initiative to schedule a delivery. Also, fireworks.
*checks watch, looks up*
Say, does anyone know the temperature cookie dough can reach on reentry? I might have the recipe wrong.
Many thanks to all, big names and small. It wouldn't be the same without your efforts.
Now if you'll excuse me, I have a few years worth of arrests to catch up on. :)