Props and Memory

This post on Boing-Boing reminded me a bit about the prop inventory we are doing.

I was looking at the list of props and imagining what it might look like if all the props mentioned in the book were accumulated and displayed.

The boing-boing post is about scientists studying memory... and suggesting that a memory, when recalled, plays out in one-seventh the time as the original experience.

How long does Gerald's Party last? 7-10 hours? If we were to present the memory of this party, it would last a little over an hour. But how? Is the memory "faster"? Are extraneous details edited out? Would the display of every prop from the book suggest the story they are a part of? What is left of the party when actions NOT related to the props are purged?