Friendlies, recently designer Pete Friedrich from Charette Communication Design and I had a brain bubble: wouldn't it be cool if we created a Passport and a set of Illustrated Stamps so that when one travelled from Hostel to Hostel (along the West Coast) one could collect the stamps in one's very own passport? With enough stamps (and a few blisters - that's a long hike), one is eligible for a t-shirt.
Yes, this would be cool. And, if I do say so, they are. Very cool. Here's the stamps I created. And here's a bit about the campaign on the Hostelling site.
... and here's the Passport cover.
Neet, huh? This was a super fun job.