Bah, now I'm gonna give in to temptation and list the ones I've spotted and or know, it's just gotta me done!

Ninja turtle - raphael
Pyramid head from Silent Hill
Marge Simpson
Ronald McDonald
Hey Arnold
Lego men
Creeper - that's a nice convention you have there, would be a shame if something were to happen to it...
Ash
Pikachu
2 avatar people
MIB not Will Smith though found him!
Spiderman taking pictures
Patrick, and Spongebob
Pedo and Gloomybear
The Joker
The Riddler
Noface
Turniphead
Teletubbies
Zoidberg
Calvin and Hobbes
Captain America
Bugs Bunny
Power Rangers
Storm troopers with slaves :O
Shrek
Joker again
oh oh!! that guy..er...damn it, I dunno who he is >< looks like his skin's cracked earth.
The Mask
Daria and her mate
The one eyed chick from Futurama
The mariachis are relevant to something, aren't they...
That teacher from South Park...mmkay?
Wonder Woman
A worm, from Worms
Beaker and Prof. Bunsen
Woody (but no Buzz? I can't find him)
OHH!! Terminator!
Jessica Rabbit (in the petting zoo omg xD)
Capt. James T Kirk and 2 more Trekkies
Kermit
Batman and severals Robins, but no Superman?

I know I'm missing a joke with the superhero emptying the little bin on the floor!

I'm also glad that is Johnny Bravo, I was sure as the hair wasn't as huge as I'd thought it would be xDD I'm kind of giving up now <.< >.>

oh hey, why didn't my posts merge >.>