Right after walking through the gates make an immediate left and along the wall is a brain in a jar, punch it to free it. We'll have to take this back to Cruller later to increase our total Mental Health. At the top of the stairs where we walked get out your levitation ball and jump up and to the right to get a Psi-Card.
Walk straight in past the fountain and you'll see the Milkman has stopped there frightened. Well, to the left of him we can find a Psi-Card, in a similar spot to the right of the Milkman we can find another brain. Now head back towards the fountain then go left and you'll see a bunch of junk covering a doorway, punch it to clear the path and walk through. When you get through the other side make a right for another Psi-Card.
Now start heading the other way through this area and you'll come across a tree on your right, then there will be a thorny vined path, look to your left and you'll see another brain. After you get it head through the vine covered path to meet our next subject. Right next to her is one of her old trophies, grab it and she'll start talking to you. Now, if you want to head on in to Gloria's Mind (no pun intended) you can, or you can head back to Cruller's right now to get those 3 Mental Health upgrades from the brains we found.
If you decide to head back simply pull out your bacon and tell Ford you need to report back at HQ. If you haven't been back here in awhile then Cruller will tell you about having to save Lily (from the Lungfish, which we did) and he'll also tell you about saving the other kids Brains (which we have 3 of), lastly he'll ask you to be his field agent; of course tell him "Yes."
After that talk to him again with 'Y' and he'll put the 3 brains you found back in the kids they belong in and you'll have a short talk with each of them. While you're here you may want to go down and put the Cobwebs we've found in the Cobweb machine then all your Psi-Cards/Cores in the other machine to up yourself a few ranks. When you're done go talk to Cruller and tell him "I'm ready to go back in the field," then he'll send you back to Thorney Towers.
Now go back to Gloria and toss that Door on the back of her head to jump into her Theatrical mind!