Info Request: BWE

Hello,

A guildmate and I are trying to put together a listing of all of the various events that have happened in Guild Wars, both new (PvP Extreme Weekend, Halloween, etc) and old (evil Gwen, the Rotscale invasion, etc). However, since no one we know has played the BWEs, and no one seems to know much about the events of then (one reason why we want to make this), it would be a good idea to seek information from those who lived through them.

I understand that many of the events were endings to the various BWEs. Basically, what we're looking for are 1) what exactly happened, 2) around when it happened, and 3) we would love screenshots, if you still have them.

What we know of but need information on (feel free to add to this list):

Rotscale Invasion
Fireworks
Gnomes and Presents?
Evil Gwen
Wurm Invasion?
something about gold and xp raining from the sky

We'll also be including PvP Extreme Weekend, the Halloween events, and maybe the Sorrow's Furnace update.

Any help at all would be appreciated.