Comic Con
From Super-wiki
Comic Con is a convention that covers not only comics but now also everything from genre TV shows to video games.
The Pilot of Supernatural previewed at Comic Con 2005.
Supernatural has had panels at 7 Comic Cons so far, featuring a mix of writers and actors. In 2011, the Supernatural panel moved into Hall H - the largest venue at Comic Con, and for the first time fans started sleeping out overnight to get a seat.
For appearances of Supernatural casts and crew see: