I Collect Things
There is one thing I collect: Beer bottles from different countries around the world. My collection consists of mostly European beers, (because European beers are my favorite to drink). But, my collection also has beer bottles from North America, Asia, South America, Australia, and Africa. I've got about 100-200 bottles in my collection, I'd add more to it, but my shelf that I keep them on has been filled right up, I'll have to build a bigger shelf one of these days.