I'm glad I was able to go (course, I'm about a 30 minute walk from the convention centre. Naturally my wife and I took the TTC).
My wife and I came as Kamina (myself), and expectant Yoko. Expectant because my wife's pregnant so I whipped up a costume for Yoko that I could see her wearing if she got pregnant. Naturally, I made the outfits Christmasy.
Next con: AnimeNext
-- Cosplays: Zelos Wilder (Tales of Symphonia) [95%] | Kefka (Final Fantasy VI) [100%] | Avalanche Heartless Gijinka (Kingdom Hearts 358/2 Days) [100%]
Con-G, Anime Detour, Anime Boston, and Anime North were awesome! Ad-Astra is iffy...
*Cutting back on cons for 2012 to have more proper family time*