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Stop by Whackmaster Jack's, and have PAL hack the dataport downstairs for a TACO. Also talk to Bean Fredicksson using Grumpos, and play along for a Pentagonal Prism. Now head back to the Anachronox Tours area.

If PAL were injured, he could hack the dataport under the table at Ghalla's with the broken robot on it for free healing. But he's not, so no need to bother.

As you enter the Anachronox Tours area, turn left and pass the guard who wanted a photo of the speeder. There's a broken elevator. Connect the blue & red wires to "fix" it. Head through the hole and hack the dataport for another TACO.

Continue up to Anachronox Tours. Have PAL talk to the robot just inside for a Cordicorps Shockclaw (PAL, Fair, Melee). Have Grumpos Yammer the guy in front of the ticket booth, and then buy some tickets. Head through the gates, around to the right, and save at the TimeMinder on the platform. I suggest saving in the bottom slot; you'll want to keep this one around in case you want to check something on Anachronox. Or make an archival save as described above.

OK, you're ready to leave Anachronox.

At this point you should have:

If you're missing any of these, go back and get them before continuing. When you're ready to continue, walk up to the shuttle.