I'm going to PAX, and I really want to adopt so-and-so's avatar. What do I do?
Tell them! Just send them a PM and work out the details! Then, once you're both on the same page, simply print out a copy of their avatar and bring it with you to PAX! Take them with you everywhere you go, and try to be as creative as possible... but most of all, HAVE FUN!
And that's all there is to it! If you have any further questions just ask here in the comments. And for those of you unable to attend PAX and want your avatar adopted... WHAT ARE YOU WAITING FOR?! Your would-be-parent is waiting!
LOOK WHO CAME: