Today one of our ISPs, Expedient(Warning: Opens annoying talking flash-based woman talking over your music), sent me a potato clock. I think it was to mark the 10 month anniversary of a new circuit we haven't quite been able to turn live yet (fault of another 3rd party vendor, long story) :-)
You'll notice the sticker on top is not centered, and that made it rest on this like 1/32" lip around the right "potato cup". That was going to drive me mental, so I was able to re-center it, now my inner Monk is happy.
Aside from that, it works great. It took me 10x as long to set the clock as it did to get it powered by potato, but it's pretty much staying right on time after 30 minutes anyway.
This is not the first such strange vendor swag they've sent me. The last thing I can remember was an Expedient branded USB hub, that had a keyboard controller in it. The Keyboard controller was so that whenever you plugged it in, it could send "http://www.expedient.com" to your default browser and open their homepage when you attach it. It also had a button on the top that would send you to their site, which is why it needed to be a "keyboard". I can't put my hand on that thing at the moment, but if I ever do, I'll definitely update this entry. It may not have survived my move from my last cubicle.