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...".
I got the shadow box ticket holder/keeper idea on Pinterest. It was boring at first so I added fabric at the back to match my room colours. Then I got a Silhouette Cameo for Christmas. Ideas came and decided to use vinyl and cut out one of my favourite song lyrics (Springsteen by Eric Church).