I haven't seen one of these yet, and I hope I'm posting it in the correct place!
I know how easy it is to go to a con and meet people you enjoy being around, but being too shy to, or simply forget to, exchange contact information. So here's somewhere to look for anyone you met at the con who you'd like to get in contact with!
I have a couple of my own.
You: A very nice guy who I had the pleasure of chatting with for quite a long time during the evening of day 1 (I believe). We sat down in the Hilton Lobby during the Rave, around eleven or midnight, chatting about many things such as American comics, Japan, and various anime series. You said your name was Jason, if I remember correctly.
Me: A girl wearing shorts and a black Sherlock shirt. I had my laptop but didn't actually spend any time on it. At one point a slenderman scared the **** out of me during our conversation. I gave you my deviantart name, but I never got yours!
FOUND!
You: A guy who kept giving me panda pocky at the swap meet! You were very nice and kept offering me more.
Me: I was dressed in a Pichu kigurumi, along with a Pikachu and a Raichu. I was very interested in your pocky, and asked about it because I'd never tried that kind before.