I also like to pick up a Christmas Ornament from MK and one from our resort. In fact, if we have other travels, I get them from there too. It's my favorite thing to collect. For one, I only have to dust them once a year. Also, they're small and they are usually fairly inexpensive. After 25 years of marriage and a 20 year military career, our tree is like a 3-D scrapbook of our lives and I enjoy re-visiting it each year.
I also like to pick up a dated scrapbook.
And sometimes we get the girls charms for their charm bracelets. Oh, who am I kidding. We still do!
Some years ago, I came to realize that, for me, there are some souvenirs that seem like a great idea while at WDW but when I get home I kinda say, "What was I thinking?"