I love Belgians. When I was in Prague I met a group of Belgian students and they were so fun and total performers. They were doing the Hokie Pokie, (we of course joined in) on the Charles Bridge at about 10:00 at night. Apparently Belgians LOVE public spectacles...see the video below.
I Honestly fantasize about things like this happening. I think it would be awesome if the world just randomly burst out in song and dance like this, just like in the movies. It doesn't hurt that the Sound of Music is my FAVORITE movie of all time! Anyway check this out. It's a bit too long but if you've got the time...the finale is great.