Toy Story 3 Easter Egg - Andy's Room Holds Memories

The creators of Toy Story 3 placed quite a few items of significance around Andy's room. Among them:
A road sign for W. Cutting, which is the road where Pixar originally had its headquarter.
The production staff members have pins in the map for their hometowns.
The P.U. banner is showing support for Pixar University, a learning place for Pixar workers.
Andy has a postcard from Up's Carl and Ellie Fredricksen above his dresser.
Pizza Planet has provided Andy with a sports season schedule.