Emma Duvernay wrote a blog post about stubs. She talked about how she keeps ticket stubs and I also always keep stubs of concerts and plays I go to.
In her post she asked people what they do with old stubs and it reminded me of these pillows I had previously seen online with ticket stubs printed on them. I thought it was a really great idea, because every time you look at it you remember the concert and the concert experience you had. I don't exactly know how to make my own yet, but if you have any suggestions or pointers, I would love to know!