Jim Cummings is not listed as a guest for this weekend's Emerald City Comicon but some people are saying he's there. http://www.emeraldcitycomicon.com/voice-talent/
Is there anyone who's actually at the event that can confirm whether he's there or not? I'm pretty sure these are just rumors so don't get your hopes up!
Voice Talent – Emerald City Comicon
Voice Talents are scheduled to appear on all three days, but appearances are tentative and subject to change.