you beat me to it Tom, I was just about to post about that. I've been on work travel for a week and off the boards.
The great part of the story is that an OS Crust sticker was launched into space on Jan 16, 2003 and then orbited the Earth for over two weeks inside space shuttle Columbia.
The sad part is that Columbia and her crew were lost on the return from space on Feb 1.
A good friend of mine worked with and trained Laurel Clark for years on a number of bio-science experiments that were flying on that STS-107 mission. Astronauts can bring a small amount of personal effects onboard for a flight, and in her items Laurel brought along a CD of songs sung by my friend, as a token of appreciation for all time spent training. Inside the CD jewel case I was able to tuck in a WB Crust.