Depends on who took the picture. If it was staff from The Paramount, perhaps you'd have to call and ask the staff there. If it was members along with Chris D' Elia, perhaps there is a website that promoted the event where you can find your pictures.
You probably need to check with the Paramount office. They might be able to help. Otherwise go on the Chris D'Elia website and see if they can help you. Sorry I can't be of more help.
Thanks! Your answer is awaiting moderation.