One of my typical no-frills caching experiences: container and log. Nothing fancy, no swag, no FTF prize.
One of the hikers on today's hiking event had done the very responsible thing and clean up after his dog. After some time (and urging of a fellow cacher), he tied the bag of canine fecal matter to a tree instead of carrying it all the way to the peak and back again. And of course ne needed to mark a waypoint to make sure he picked it up on the way back.