Ticket Stub Shadow Box. I've seen many versions of this; here is my take on it. 8"-square shadow box from Michaels (actually a "wish bank" that has a nice size slot already cut in the top for additional tickets.) I used some map-print scrapbook paper and the phrase "Been There, Done That...".
Top 27 Most Brilliant Vintage Items You Can Reuse As Vintage Home Decor
Family yearbooks. Why didn't I think of that?? Since most people don't print out pictures like they used to, this would be a great way to document your years in pictures and still have hard-copies to look through/show people.