A conversation with Martin Olson (voice actor, The Lord of Evil), Olivia Olson (voice actor, Marceline The Vampire Queen), Celeste Moreno (illustrator), Aisleen Romano (illustrator), and Eric Klopfer (senior editor, Abrams Books), about the highly anticipated book Adventure Time: The Enchiridion and Marcy's Super Secret Scrapbook!!!, out this fall from Abrams Books. Attendees will have a chance to see exclusive art from the book and be among the first to witness the premiere of the terrifying book trailer. Surprises may include musical numbers and surprise guests. Audience participation is encouraged.