"That's right, it's Bi-Mon-Sci-Fi-Con. Come meet all your favorite stars! Mark Hamill, Alf and...Many more. Plus tag-team robot wrestling! It's the mighty robots of Battlestar Galactica, versus the gay robots of Star Wars!"
From The Simpsons. Bi-Mon-Sci-Fi-Con is a bi-monthly sci-fi convention that takes place in Springfield and is seen in an episode titled "Mayored to the Mob". This is possibly my favourite episode of The Simpsons primarily because it ivolves Homer Simpson punching sci-fi nerds, and the Comic Book Guy (almost) finding love in the shape of a geek girl:
Comic Book Guy: Tell me, how do you feel about forty-five year-old virgins who still live with their parents?
Geek Girl: Comb the Sweet-Tarts out of your beard and you're on.
Comic Book Guy: Don't try to change me, baby.