I'm a big fan if any type of dance party and especially improv dance parties. Might you recall the subway dance party? I've seen this video along with various others from improv groups around the world. This one, a T-Mobile commercial was filmed at Liverpool Station. It's my favorite. I'd love to take part in something like this in our wonderful city! Mum sent it to me and I thought other peeps might like to check it out also. Enjoy!