I love this! Why can’t I ever get involved with something like this? Maybe ’cause I am not coordinated enough to dance in sync, LOL. The closest I’ve come something like this is being in a bar where everyone was singing along with a karaoke song. I am putting this on my bucket list – be part of a ‘impromptu’ mass performance. hehe
Here is one that may be more my speed. This is cool – very artsey.
Jacquelyn's Space 