There IS a place to change. There will be a secure place to store your gear. Upon arrival, if cyodarun (mel) is not there, ask for Brad (manager)AND Concerning ComicCon flyers he said...The flyers will be fine during the lobby donations and activities. We need to limit the handout to the guests involved in the lobby displays/donations etc. I hope that works for everyone! AND he said he would save a section for the entire group.