A level 70 Celebi on my Fire Red game.
Also, a level 70 Absol, Blaziken, Suicune, and Umbreon.
...Also, I got a Trainer's Certificate. XD;; It says "This is to certify that (insert name here) is an official Pokemon Trainer as of their 10th birthday." ...So I've been a trainer for 9 years now, it seems. I feel so old. .__.;
It was great seeing so many Pokemon fans in one place, though. There was a LOT of people. It seemed like everyone had a gameboy (many had at least three). It was also amusing seeing the non-Pokemaniac people's reactions in the mall, too. "What's this line for??" "What is that? A game? What's going on?" Seeing old ladies gathering around to watch a Pokemon game tournament seriously makes my day.
EDIT: While waiting in the (looong) line for the Top 20 downloads, the webmaster of this site was standing behind me. He came all the way from Pittsburgh