Some of my recent yarns have dangling beads or other (also dangling) stuff included in them. I didn't even notice at first, but I seem to be partial to that technique right now ;-)
The toadstool yarn is very bright and funky, it glitters and has a lot of texture. It's already in the shop, so be quick if you're interested! ;-)
The pumpkin yarn is for a private project which started with some activity in our german art yarn community (spinnkult.de) and was supposed to be part of a guerilla spinning and knitting event, but then kind of developed a life of its own and wanted to become a bag/purse for myself ;-)
I still want to do the street art/guerilla/public yarn event, though. Hopefully, Twisted and I will be able to on Halloween. As long as there's reasonable weather and enough orange wool I see nothing stopping us. As for the weather, please wish us luck - and as for the wool, there's really no need to be nervous *g*
As for more yarns with dangling bits, I've already posted my Scarecrow yarn and my Stone Age yarn.