@Another Movie Addict: I'm so jealous that you got to meet Troy Baker! I hope he comes to a con near me someday.
As for anyone I've met, they're pretty much all voice actors.
Matt Mercer, Kyle Hebert, Lisle Wilkerson, Quinton Flynn, and Johnny Yong Bosch.
I think that's it? Everyone else is like, cosplay famous, lol.