One item that rocketed to the top of the list (and thus currently holds pride of place) was a gift I received at the end of my service at Space Camp in Austria in July. It is a piece of Genuine Space Rock. Observe its Certificate of Authenticity, which is lent additional gravitas (at least to me) by virtue of being in German.
[Image of Asteroid belt detritus]
Next time: pin badges galore!
This entry was originally posted at http://nanila.dreamwidth.org/946299.html. The titration count is at .0 pKa.