This should be an interesting one.
When I was living in New Zealand I started collecting shot glasses from the various places I visited, I collected over 60 while I was in New Zealand, and have been collecting them here in Aus ever since (though at a much slower rate).
I hadn’t been sure how I was going to catalog and display them, displaying them is still up in the air, there isn’t enough space in our current place, so that is on hold for now. But I recently had an idea for cataloging them, many of the glasses have the name of the town/city/place where I got it on the glass, but not all, so to remember where I got them I am going to photograph each glass I have/get and place the photo onto a google map.
Its going to take a while to log all of my existing glasses, time isn’t something I've had a lot of lately so this will very much be a long term project, and in fact will continue for most of my life, or until I have been everywhere on planet earth...
Stay tuned.