Kulssin,
My "Siege history" memories overlap a lot of yours, and Blind Otto's.
When I started Siege (3 weeks after starting UO) in the early summer of 2004, there was something going on EVERY TIME I logged in...the challenge was to narrow down the choices. So many guilds, so many activities, so many PKs.
I started well after AoS was launched, but Siege - UO was so much fun, even in 2004, and RP was still to be found.
RP ceremonies...
CWS town officer elections (I believe Atticus was promoted to Captain of the Guard in this one)
KSS initiations & promotions...
The hazards of exploring
Story nights in various player run community houses and regular fight night events
KSS Easter arena duels in 2005
CWS mini arena fights
Iantown Mayfair event 2005
Community Bunny Bash
Christmas house to house party...this part was at my house
Setting up for Castor's surprise birthday party one year
Field PvP game
Community Trick or Treat (multiple guilds participated, and decorated, handed out treats). We started at the Umbra bank.
When Wintermoor (the KSS player run town) was a bustling area, and it was dangerous for me to restock my pie vendor...
A piece of Siege history collapses with the LDH tower...
Random fun & silly events
Discovering hints that the gender changing service would be coming (Castor was a total line cutter!)
Zento Pet Show
WAKA reunification
"Iron Maiden" Maleeka gets rowdy
I think this was when we were waiting for the Sherry the Mouse thing to start...
This was after one of the EM staged Halloween events, 2005 I think, which I seem to recall featured an evil sheep (I spent most of that event seeing gray, but I was next to Anissa for a bit...)
Poor, firesteed deprived Shakaja...
Castor's memorial
Ladies' Night 2007...the pink horde got serious, and took prisoners!
Our captives were good sports though, and received a prize for their cooperation
-Skylark