I was also able to visit Amber Martorelli (Class 1 mentor) and Brett Coderre (Class 4 mentor) at Pixar Animation Studios.  This was also a very inspiring place.  There was concept art for Ratatouille all over the place as well as The Incredibles and Monsters Inc.  I also got to check out the area where the animators sit.  It was really really cool!  When they decorate, they go all out.