Zenkaikon announced that four new guests will attend the Pennsylvania-based convention. The additions to the guest list include the following:

• Johnny Yong Bosch (Voice Actor and former Black Power Ranger)
• Eyeshine (California-based rock band)
• Hi5 (Rave DJ)
• Ikuzo! Studios (Creators of web series Fighter's High)

Zenkaikon will be held on November 7 and 8, 2009 at the Radisson Hotel Valley Forge.