http://interactive.usc.edu/projects/cloud/flowing/ (it's old, so flash or ps3 required)
The aesthetic of this little toy seems like it would have fit a couple of album releases called "Friends in Bellwoods" that were all inspired by the park and the neighbourhood around it.
I'm guessing this is called Bellwoods because its a tiny wood that rings like bells?
I can't take credit, it was @mlissa_h who suggested the name!
this might cheer some people up!