she's not there in "Wimpy Wonderland". She only appears after you beat the game and after you do the sledding mini-game.
In gregs room
You peel the photos of gregs mom off of the wall and then he will go tell rodrick and he will come out and you run inside :)
She's at work. You will find her at the end of the game.
When you go in gregs house go to the very right and you will see a lot of notes
you go to gregs house and go to the bathroom
I do not think you can open it
in 325 North Main Street.
gregs moms name is susan
When you unlock Gregs locker the guide is in there
then you get gregs money with the crab and give it to him and then you win the game
it is in gregs garage after you kick rodirick out by turning off the lights
go to gregs house and get the address book