Yes, the Yuletide 2010 official site is AO3. Oh dear, I actually really like the interface; not sure why it is not loading or letting you around properly?

And, yes, I am a Finnick fan; also, imo, the best HG fanfic has been Finnick-related. But if you recall, I tend to gravitate toward impossibly beautiful damaged boys? To whom {SPOILER ALERT} bad things happen! I found a lovely Gale/Johanna last night - is that pairing more up your street? And a Haymitch that I really liked...