Jason will be at Comicpalooza on Saturday, March 27th and will also be participating in the Sunday brunch charity auction on Sunday, March 28th.
Sorry for the change everyone, but people can see him all day Saturday and also on Sunday morning if they participate in the charity auction. He will be leaving right after the charity brunch on Sunday. I've confirmed the Comicpalooza website will be updated with that information within the next few days as well.
ETA: Comicpalooza website has now been updated with Jason's Saturday appearance.