A young lady (my nephews girlfriend) brought a Persistance of Vision Hulu-Hoop to the Lake and we enjoyed the show she put on every
bit as much as the fireworks:
http://www.hooping.org/2012/01/spin-fx/Check out the video at the site above; this isn't exactly the same hoop as she had but the concept is the same! I took a video of the lady I saw on the night of the 4th and while she was less-practice it
was equally fun to watch. This still attached is from the site above as well.
