I just came across an electronic greeting card that has a unicycle on
it. It is a mothers day card that is featured as a sample card from Barking
Cards and the program (Windows Only) to make the card can be downloaded from <http://www.barkingcard.com/samples/bcmoth98.zip> (1,864KB). I ran the
program and saved the card as an executable file that could be viewed by
running it. You can check that out at <http://www.gilby.com/unicycling/uni_card.exe> (683KB).