Shadow box from 2010 trip to Walt Disney World - Love that this makes a display you can see and enjoy every day (rather than putting all this stuff away in a drawer or box somewhere). Plus it's a lot less time-consuming than a scrapbook.
All of our memories in a frame! Need to collect movie tickets, concert passes, wrist bands, love notes, etc. to create a collage and frame it. Would be cute by a front door so everyone that comes in gets a glance of 'us' :)