Sorry to revive this elderly thread, but I was allowed to open my crap bag just today (after moving house).
Mostly crap, as expected. Gems included two Hapsters, one white on black Awesome Face, an Esc key actually labelled Escape, a few others that appeal to me, such as a "damn it" key and a "#!@$#" key.
A few nyans (but no cat). A few transparent or translucent ones (including one orange).
Slightly more details
here.